Billah, Mohd. Ma`sum, author
Sweet & Maxwell Asia, 2007
Buku Teks
Billah, Mohd. Ma`sum, author
Sweet & Maxwell, 2007
Buku Teks
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Zuhria Rahma Wiraswasti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Tesis (Membership)
Universitas Indonesia, 2000
UI - Skripsi (Membership)