Gaya APA

Hong, G, S. et al (2005). Beyond Book Value: lessons learned from PT Perkebunan Nusantara III (Persero) in creating value . Jakarta: RAY Indonesia.

Gaya MLA

Hong, Goei, Siauw. et al. "Beyond Book Value: lessons learned from PT Perkebunan Nusantara III (Persero) in creating value". Jakarta: RAY Indonesia, 2005. Textbook.