Artikel Jurnal
John Wiley & Sons, 1983
Buku Teks
edited by K.G. Adiyodi and R.G. Adiyodi
John Wiley & Sons, 1990
Buku Teks
edited by C.A. Finn
Clarendon Press, 1983
Buku Teks
Fauzia Humaida, author
[, Universitas Indonesia], 2014
UI - Skripsi (Membership)