APA (7th ed.) Citation

Usahawan. Pustaka Wira Sdn. Bhd.

Chicago Style (17th ed.) Citation

Usahawan. Kuala Lumpur: Pustaka Wira Sdn. Bhd.

MLA (9th ed.) Citation

Usahawan. Pustaka Wira Sdn. Bhd.

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