APA Citation

Tham Weng Leong, & Salmah Zainal Abidin. (1993). Bumi. Kuala Lumpur: Pustaka Sistem Pelajaran.

Chicago Style Citation

Tham Weng Leong, and Salmah Zainal Abidin. Bumi. Kuala Lumpur: Pustaka Sistem Pelajaran, 1993.

MLA Citation

Tham Weng Leong, and Salmah Zainal Abidin. Bumi. Kuala Lumpur: Pustaka Sistem Pelajaran, 1993.

Warning: These citations may not always be 100% accurate.