Sutarto, author
Gadjah Mada University Press, 1991
Buku Teks
Veithzal Rivai Zainal, author
RajaGrafindo Persada, 2003
Buku Teks
Hadari Nawawi, author
Gadjah Mada University Press, 1993
Buku Teks
Sukarna, author
Mandar Maju, 1990
Buku Teks
Onong U. (Onong Uchjana) Effendy, author
Mandar Maju, 1992
Buku Teks