Vinacke, Harold M., author
American Institute of Pacific Relations, 1952
Buku Teks
Bisson, T.A., author
Macmilan Co., 1945
Buku Teks
Moo,Harriet L
Princeton University press, 1945
Buku Teks
Bisson, T.A., author
International Secretariat Institute of Pasific Realtions , 1945
Buku Teks
Moore, Harriet
Princeton University Press, 1945
Buku Teks