Gamble, John E.
McGraw-Hill, 2013
Buku Teks
Faulkner, David
Andi, 1997
Buku Teks
Rogers, Stephen C.
American Management Association;, 2009
eBooks
Adidharma D. Sasanasurya
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2004
UI - Tesis Membership
Mohamad Aditya Witantra
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi Membership