Isaacs, Harold R.
Standford University Press, 1951
Buku Teks
Lie, Tektjeng, author
Lembaga Research Kebudayaan Nasional, 1971
Buku Teks
Isaacs, Harold R., author
Secker & Warburg, 1938
Buku Teks
Isaacs, Harold R., author
Atheneum, 1968
Buku Teks
Yu, Hua, 1960-, author
Gramedia Pustaka utama, 2017
Buku Teks