Bunbongkarn, Suchit
Institute of southeast Asian studies, 1996
Buku Teks
Cobban, Alfred, author
Collins Clear-Type Press, 1969
Buku Teks
Rivera, Temario C.
Institute of Southeast Asia studies, 1996
Buku Teks
Pawakapan, Phuangthong R., author
Institute of South East Asia Studies, 2013
eBooks
Adrian, Charles R., author
Mc Graw-Hill, 1976
Buku Teks