Strahm, Rudolf H.
Pustaka Cidesindo, 1999
Buku Teks
Haq, Mahbub ul, 1934-1998, author
Yayasan Obor Indonesia, 1983
Buku Teks
Hettne, Bjorn, 1939-, author
Pustaka Sinar Harapan, 1982
Buku Teks
Todaro, Michael P., author
Bumi Aksara, 1995
Buku Teks
Todaro, Michael P., author
Erlangga, 1994
Buku Teks