Muria Herlina, author
2001
UI - Tesis (Membership)
Callier, William, author
Yayasan Obor Indonesia , 1996
Buku Teks
Collier, William L.
Yayasan Obor Indonesia , 1996
Buku Teks
Suhardi, author
Departemen Pendidikan dan Kebudayaan RI, 1996
Buku Teks
Joan Hardjono, author
Gadjah Mada University Press, 1990
Buku Teks