Rodgers, Buck, author
Mitra Utama, 1987
Buku Teks
Sunny T.H. Goh, author
Bhuana Ilmu Populer, 2003
Buku Teks
Fransiskus Suwandi, author
1986
UI - Skripsi (Membership)
Nita Loreta Lanasier, author
1996
UI - Tesis (Membership)
Manurung, Ronaldo S., author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2002
UI - Tesis (Membership)