APA Style

Ir. Timotius Oyong, CBA, CPHR, COA. (2014). 5 Star Employee . Jakarta: Grasindo.

Chicago Style

Ir. Timotius Oyong, CBA, CPHR, COA. 5 Star Employee. Jakarta: Grasindo, 2014. Text.

MLA Style

Ir. Timotius Oyong, CBA, CPHR, COA. 5 Star Employee. Jakarta: Grasindo, 2014. Text.

Turabian Style

Ir. Timotius Oyong, CBA, CPHR, COA. 5 Star Employee. Jakarta: Grasindo, 2014. Print.