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. Text.