Bailey, Sydney D.
Institute of pacific relations, 1953
Buku Teks SO
edited by Donald C. Hellmann
Lexington Books, 1976
Buku Teks
Sweezy, Paul M. [Paul Marlor], 1910-2004
McGraw-Hill, 1949
Buku Teks SO
Sweezy, Paul M. [Paul Marlor], 1910-2004
McGraw-Hill, 1949
Buku Teks SO
Mason, Edward S.
Claremont College for the four associated colleges at Claremont, 1955
Buku Teks