Ingram, Robert W., author
South-Western, 2005
Multimedia
Arnold, John, author
Prentice-Hall, 1990
Buku Teks
Hermanson, Roger H., author
Irwin McGraw-Hill, 1998
Buku Teks
Ines Ultameri, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Skripsi (Membership)
Grady, Paul
New York, N.Y., American Institute of Certified Public Accountants
Buku Teks