A. B., S., N. B., S., Abdullah, R., & Senthilvel, K. S. S. N. (2004). A field study on social behaviour, feeding regime and health status in semi-captive and free-ranging Orang Utans (Pongo pygmaeus) undergoing rehabilitation programme. Universiti Putra Malaysia Press.
Chicago Style (17th ed.) CitationA. B., Salina, Salim N. B., Rasedee Abdullah, and K. S. S. N. Senthilvel. A Field Study on Social Behaviour, Feeding Regime and Health Status in Semi-captive and Free-ranging Orang Utans (Pongo Pygmaeus) Undergoing Rehabilitation Programme. Universiti Putra Malaysia Press, 2004.
MLA (9th ed.) CitationA. B., Salina, et al. A Field Study on Social Behaviour, Feeding Regime and Health Status in Semi-captive and Free-ranging Orang Utans (Pongo Pygmaeus) Undergoing Rehabilitation Programme. Universiti Putra Malaysia Press, 2004.