APA Citation

Muhammad Umar. (2008). Pengurusan bahan buangan. Kuala Lumpur: Jurus Prinsip Sdn Bhd.

Chicago Style Citation

Muhammad Umar. Pengurusan Bahan Buangan. Kuala Lumpur: Jurus Prinsip Sdn Bhd, 2008.

MLA Citation

Muhammad Umar. Pengurusan Bahan Buangan. Kuala Lumpur: Jurus Prinsip Sdn Bhd, 2008.

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