edited by H. Jaap van den and Aske Plaat
Springer-Verlag, 2012
eBooks
Chavipa Phongthanachote, author
Thammasat University, 2019
Artikel Jurnal
Academy Editions, 1996
Buku Teks
Collins, Suzanne, author
Scholastic, 2015
Buku Teks
Adi Soenarno, author
Andi Offset, 2006
Buku Teks