Barnouw, Victor
The Dorsey Press, 1975
Buku Teks
Frindland, L
Foreign Languages Publishing House, 1956
Buku Teks
the National Museum of Ethnology, 1991
Buku Referensi
Barnouw, Victor
Dorsey Press, 1975
Buku Teks
Barnouw, Victor
Dorsey Press, 1982
Buku Teks