Gaya APA

Wong, J. (1980). Asean economies in perspective: a comparative study of Indonesia, Malaysia, the Philippines, Singapore & Thailand. . London dsl: Macmillan.

Gaya MLA

Wong, John. "Asean economies in perspective: a comparative study of Indonesia, Malaysia, the Philippines, Singapore & Thailand. ". London dsl: Macmillan, 1980. Buku.