Edy Sigit Sutarta. (2002). Proceeding International Oil Palm Conference Optimum Use of Resources: Challenges and Opportunities for Sustainable Oil Palm Development , Bali 19-23 June 2006. Medan: Lembaga Riset Perkebunan Indonesia Pusat Penelitian Kelapa Sawit.
Chicago Style CitationEdy Sigit Sutarta. Proceeding International Oil Palm Conference Optimum Use of Resources: Challenges and Opportunities for Sustainable Oil Palm Development , Bali 19-23 June 2006. Medan: Lembaga Riset Perkebunan Indonesia Pusat Penelitian Kelapa Sawit, 2002.
MLA CitationEdy Sigit Sutarta. Proceeding International Oil Palm Conference Optimum Use of Resources: Challenges and Opportunities for Sustainable Oil Palm Development , Bali 19-23 June 2006. Medan: Lembaga Riset Perkebunan Indonesia Pusat Penelitian Kelapa Sawit, 2002.