Brenan, Gerald, author
At The University Press, 1951
Buku Teks
Ravando Ravando, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2022
Artikel Jurnal
Baka, Farida, author
Janus Publishing , 1988
Buku Teks
Fucilla, Joseph G., author
Follett Publishing Company, 1964
Buku Referensi
Castillo, Carlos, 1889-1967, compiler
The University of Chicago Press, 1948
Buku Referensi