Roberts, Ken
A rich man's secret : an amazing formula for success /​ Ken Roberts.
Llewellyn Publications, 1995.
 Buku Teks
Adrienne, Carol
One purpose millions ways : jadikan intuisi kunci sukses hidup anda
Hikmah, 2007
 Buku Teks
Canfield, Jack, 1944-
The success principles : cara beranjak dari anda sekarang ke posisi yang anda inginkan
Gramedia Pustaka Utama, 2006
 Buku Teks
Tracy, Brian
TurboCoach: a powerful system for achieving breakthrough career success
American Management Association, 2005
 eBooks
Budidarmo Teguh Prakoso
Pengaruh motivasi afiliasi terhadap minat kewirausahaan = Influence of motivation affiliation against entrepreneurial interest
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
 UI - Skripsi (Membership)