Woo, Sing Lim, author
Five Continents Book, 1937
Buku Teks
Leo Suryadinata, author
ISEAS Publishing, 2015
eBooks
Leo Suryadinata, author
Institute of Southeast Asian Studies, 1995
Buku Referensi
Suryadinata, Leo, author
ISEAS–Yusof Ishak Institute, 2015
eBooks
Osgood, Cornelius
The University of Arizona Press, 1975
Buku Teks