Ery Rustiyanto, author
Gosyen Publishing, 2010
Buku Teks
Sylvia Rohani M. Gunawan, author
Universitas Indonesia, 1998
UI - Tesis (Membership)
Ronny Kontur, author
Dinastuindo, 1996
Buku Teks
Siagian, Sondang P., author
Andi, 2003
Buku Teks
Wahyudi Kumorotomo, author
Gadjah Mada University Press, 1998
Buku Teks