APA (7th ed.) Citation

Kahle, D., Felica, G., & Harsono. (2003). 10 Secrets of Time Management for Salepeople. PT. Bhuana Ilmu Populer.

Chicago Style (17th ed.) Citation

Kahle, Dave, Gabriella Felica, and Harsono. 10 Secrets of Time Management for Salepeople. PT. Bhuana Ilmu Populer, 2003.

MLA (8th ed.) Citation

Kahle, Dave, et al. 10 Secrets of Time Management for Salepeople. PT. Bhuana Ilmu Populer, 2003.