Mohammad Hatta, 1902-1980, author
Fasco, 1957
Buku Teks
Mohammad Hatta, 1902-1980, author
Inti Idaya Press, 1985
Buku Teks
Kriekels, Jan, author
Lannoo Campus, 2013
Buku Teks
American Economic Association
George Allen and Unwin, 1959
Buku Teks
Cohen, Abner, author
Routledge & Kegan Paul, 1974
Buku Teks