Cita APA (7th ed.)

KON, A., & WAN MUN CHING. (1996). Preston advenced vocabulary practice: Primary 5. Binarupa Aksara.

Cita Chicago (17th ed.)

KON, Audrey, i WAN MUN CHING. Preston Advenced Vocabulary Practice: Primary 5. Jakarta: Binarupa Aksara, 1996.

Cita MLA (9th ed.)

KON, Audrey, i WAN MUN CHING. Preston Advenced Vocabulary Practice: Primary 5. Binarupa Aksara, 1996.