Artikel Jurnal
Shushtery, A. M. A.
The Bangalore Press, 1954
Buku Teks
Vincentia Irmayanti Meliono, author
Faculty of Humanities University of Indonesia, 2011
Artikel Jurnal
Sweetser, Eve, author
Cambridge University Press, 1994
Buku Teks
Yang, Jongsung, author
Jimoondang International, 2003
Buku Teks