Boangmanalu, Singkop Boas, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1993
UI - Tesis (Membership)
Endah Fauriza, author
1990
UI - Skripsi (Membership)
S. Abbas Ras, author
1995
UI - Tesis (Membership)
Buku Teks
Sudaryanto, author
Gadjah Mada University Press, 1992
Buku Teks