edited by George Kao; translation by Pearl Buck
Sterling Publishing, 1974
Buku Teks
Sari Endahwarni
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia , 1990
UI - Tesis Membership
edited by Edwin Seaver
World Pub., 1948
Buku Teks
James Danandjaja
Pustaka Sinar Harapan, 1999
Buku Teks
Alexander APR
1995
UI - Skripsi Membership