Foreign Language Press, 1959
Buku Teks
Boudreau, Vince, author
Cambridge University Press, 2004
Buku Teks
Strausz-Hupe, Robert, author
McGraw-Hill, 1954
Buku Teks
edited Prajudi Atmosudirdjo...[et al.]
Ghalia Indonesia, 1986
Buku Teks
Goldmand, Marshal I., author
The Free Press of Glencoe, 1963
Buku Teks