APA (7th ed.) Citation

Perkins, J. (2004). Rahsia pembunuh ekonomi dunia. PTS Professional publishing.

Chicago Style (17th ed.) Citation

Perkins, John. Rahsia Pembunuh Ekonomi Dunia. Batu Caves, Selangor: PTS Professional publishing, 2004.

MLA (9th ed.) Citation

Perkins, John. Rahsia Pembunuh Ekonomi Dunia. PTS Professional publishing, 2004.

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