Gaya APA

Hong, G, S. et al (2005). Beyond Book Value : Lessons Learned from PT Perkebunan Nusantara III in Creating Value . Jakarta: Ray Indonesia.

Gaya MLA

Hong, Goei, Siauw. et al. "Beyond Book Value : Lessons Learned from PT Perkebunan Nusantara III in Creating Value". Jakarta: Ray Indonesia, 2005. Book.