Crawford, J.G., author
Stanford University Press , 1954
Buku Teks
Theippan Maung Wa, author
Ohio University Press, 2009
Buku Teks
Mohammad Hatta, 1902-1980, author
Modern Indonesia Project, 1971
Buku Teks
edited Prajudi Atmosudirdjo...[et al.]
Ghalia Indonesia, 1986
Buku Teks
Goldmand, Marshal I., author
The Free Press of Glencoe, 1963
Buku Teks