Bloomfield, Louis A.
John Wiley & Sons, 2010
Buku Teks SO
Asako Nakai
Center for Asian and Pacific Studies, Seikei University, 2017
Artikel Jurnal
Desi Anwar, Author
PT Gramedia Pustaka Utama, 2024
Buku Teks
Vergara, William C.
Harper & Row, 1958
Buku Teks SO
Parker, Steve
Parragon, 2000
Buku Referensi