ADAMS, Thomas K. & Merle C. POTTER (1999) Jump Start the HP-48G/GX. Wildwood, Missouri: Great Lakes Press. ISBN: 1881018180 — Read/write a review?
BALL, Guy & Bruce FLAMM (1997) The Complete Collector's Guide to Pocket Calculators. Southern California: Wilson/Barnett Publishing. ISBN 1-888840-14-5 — Read/write a review?
BALL, John A. (1978) Algorithms for RPN Calculators. New York: John Wiley & Sons. ISBN 0-471-03070-8 — Read/write a review?
CROFT, Colin. (1996) Mastering the HP38G. Western Australia. ISBN 0 9586917 2 X. Read/write a review
COURBIS, Paul & LALANDE Sébastien (1988), (in French) Voyage au centre de la HP 28?. Paris, Edition de la Règle ) Calcul. ISBN Read/write a review
COURBIS, Paul & LALANDE Sébastien (1991), (in French) Voyage au centre de la HP 48?. Paris, Editions Angkor. ISBN 978-2-87892-003-1 Read/write a review
COURBIS, Paul & LALANDE Sébastien, tranlation by CANNON Douglas R. HP 48? Machine Language Programming. Grapevine editions. Read/write a review
COURBIS, Paul (1993), (in French) Voyage au centre de la H P48g?/gx. Paris, Editions Angkor. ISBN 978-2-87892-006-2. Read/write a review
COURBIS, Paul (1993), (in French) Voyage au centre de la H P48g?/gx. Paris, Editions Angkor. ISBN 978-2-87892-006-2. Read/write a review
COURBIS, Paul & BREBISSION (de) Cyrille (1994), (in French) Le compagnon de voyage de la H P48g?/gx. Paris, Editions Angkor. ISBN 978-2-87892-007-9. Read/write a review
DICKSON, T.R. (1978) The Handcalculator Handbook. Aptos, California: Alchemy Press. No ISBN. — Read/write a review?
DONNELLY, James A. (1993) The HP 48 Handbook. (2nd edition). Albany, Oregon: Armstrong Publishing Company. ISBN: 1-879828-04-9 — Read/write a review?
GILBERT, Jack (1975) Advanced Applications for Pocket Calculators. Blue Ridge Summit, Pennsylvania: TAB Books. ISBN 0-8306-5824-6 (hardbound edition), 0-8306-4824-0 (paperbound edition). — Read/write a review?
GUERIN, Didier; Pierre VASCHALDE & André WARUSFEL. (1976) Le Calculateur de Poche et ses Jeux. Paris: Librairie Hachette. ISBN 2.01.003372.8 — Read/write a review?
HORN, Joseph K. (1985) HP-71 Basic Made Easy. Berkeley, California: Synthetix. ISBN: 0-9612174-3-X — Read/write a review?
HUTCHINS, Anthony G. (1983) Modern Financial Computation. New Zealand: Published by the author. Read/write a review?
MIER-JEDRZEJOWICZ, Wlodek A.C. & Frank WALES. (Editors) (2002) RCL 20: People, Dreams & HP Calculators. United Kingdom: Published by W.A.C. Mier-Jedrzejowicz. ISBN: 0-9510733-3-8 — Read/write a review?
MULLISH, Henry (1976) The Complete Pocket Calculator Handbook. New York: Macmillan Publishing Co. ISBN: 0-02-587920-0 — Read/write a review?
SMITH, Jon M. (1976) Financial Analysis and Business Decisions on the Pocket Calculator. New York: John Wiley & Sons. ISBN: 0-471-80184-4 — Read/write a review?
SMITH, Jon M. (1977) Scientific Analysis on the Pocket Calculator (2nd edition). New York: John Wiley & Sons. ISBN: 0-471-03071-6 — Read/write a review?
SNOVER, Stephen L. & Mark A. SPIKELL (1979) How To Program Your Programmable Calculator. Englewood Cliffs, New Jersey: Prentice-Hall. ISBN: 0-13-429365-7 (Paperback: 0-13-429357-6) — Read/write a review?
STAPS, M.J.P. (1996) Codenames of HP Handheld Calculators and PDAs: facts and speculations. Tilburg, The Netherlands: Stichting POCKET. ISBN: 90-802939-1-1 Read/write a review?
WICKES, William C. (1991) HP 48 Insights. Part I: Principles and Programming. (1st edition). Corvallis, Oregon: Larken Publications. ISBN: 0-9625258-3-9 — Read/write a review
WICKES, William C. (1992) HP 48 Insights. Part II: Problem-Solving Resources. Corvallis, Oregon: Larken Publications. ISBN: 0-9625258-4-7 — Read/write a review?