Gutmann, James L.
Problem solving in endodontics : prevention, identification, and management
Elsevier/Mosby, 2011
 Buku Teks SO
Nair, Premchand S.
Java: programming fundamentals: problem solving through object oriented analysis and design
CRC Press, Taylor & Francis Group, 2009
 Buku Teks SO
Ijiri, Yuji
Accounting structured in APL
Toppan, 1987
 Buku Teks
Templates for the solution of algebraic eigenvalue problems: a practical guide
Edited by Zhaojun Bai, James Demmel, Jack Dongarra, Axel Ruhe, Henk van der Vorst
Society for Industrial and Applied Mathematics, 2000
 eBooks
Chambers on accounting; Volume I : accounting, management and finance
edited by R. J. Chambers and G. W. Dean
Gerland Publishing, 1986
 Buku Teks SO