Gaya APA

Guan, L, H., Suryadinata, L. (2007). Language, nation and development in souteast asia . Singapore: Institute of Sutheast Asian Studies.

Gaya MLA

Guan, Lee, Hock., Suryadinata, Leo. "Language, nation and development in souteast asia". Singapore: Institute of Sutheast Asian Studies, 2007. Text.