disunting Robert B. Morin and Marvin Gorman
IKIP Semarang Press, 1995
Buku Teks
Departemen Penerangan, 1962
Buku Klasik
Achmad Mursyidi, author
Ghalia Indonesia, 1985
Buku Teks
Stansfield, William D., 1930-, author
Erlangga, 2006
Buku Teks
Sri Hartati, author
Universitas Indonesia, 2000
UI - Tesis (Membership)