Nasution, Zulkarimein, author
Lembaga Penerbit Fakultas Ekonomi Universitas Indonesia, 1990
Buku Teks
Sutarto, author
Duta Wacana University Press, [date of publication not identified]
Buku Teks
Alo Liliweri
Pustaka Pelajar, 2007
Buku Teks
Sutarto, author
Duta Wacana University Press, 1990
Buku Teks
H.J. Mukono, author
Airlangga University Press, 2011
Buku Teks