Gaya APA

Hill, L, A. (1985). Word Power 3000 Vocabulary Tests and Exercise (-). Hongkong: Hongkong, Oxford University Press.

Gaya MLA

Hill, L, A. "Word Power 3000 Vocabulary Tests and Exercise". - Hongkong: Hongkong, Oxford University Press, 1985. Pend. BHS.Inggris.