Veit, Lawrence A., author
McGraw-Hill, 1976
Buku Teks
Mellor, John W.
Cornell University Press, 1976
Buku Teks
Frankel, Francine R., author
Princenton University Press, 1978
Buku Teks
Jochanan Lintang, author
2018
UI - Skripsi (Membership)
Balakrishna, R.
Bangalore Printing & Pub. Co., 1948
Buku Teks