Universitas Indonesia,
Majalah, Jurnal, Buletin
edited by Laura Nader
Aldine, 1969
Buku Teks
edited by Laura Nader
Berkeley University of California , 1997
Buku Teks
Distributed by Almqvist & Wiksell International, 1974
Buku Teks
Upham, Frank K
Harvard University Press, 1987
Buku Teks