Kartomi, Margaret J., author
University of Chicago Press, 1990
Buku Teks
Mackerras, Colin, author
Australian National Univ.Press, 1973
Buku Teks
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1976
UI - Skripsi (Membership)
Mrazek, Jan, author
Buku Teks
Ernst, Earle
University of Hawaii Press, 1974
Buku Teks