Bank Bumi Daya , 1981
Buku Teks
edited by P.V. Vidyasagar
Mittal Publications, 2000
Buku Referensi
edited by P. V. Vidyasagar
Mittal Publications, 2000
Buku Referensi
Didik Setiawan, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Tesis (Membership)
Palmer, Ingrid, author
Praeger, 1972
Buku Teks