APA (7th ed.) Citation

UMP, P. (2009). Occupational Safety and Health Unit for UMP workers. Penerbit UMP.

Chicago Style (17th ed.) Citation

UMP, PNC. Occupational Safety and Health Unit for UMP Workers. Penerbit UMP, 2009.

MLA (8th ed.) Citation

UMP, PNC. Occupational Safety and Health Unit for UMP Workers. Penerbit UMP, 2009.

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