Fripp, E. (1996). Plantation cost of production survey 1993 & 1995. PNG Cocoa & Coconut Research Institue.
Chicago Style (17th ed.) CitationFripp, Emily. Plantation Cost of Production Survey 1993 & 1995. Kerevat: PNG Cocoa & Coconut Research Institue, 1996.
MLA (9th ed.) CitationFripp, Emily. Plantation Cost of Production Survey 1993 & 1995. PNG Cocoa & Coconut Research Institue, 1996.
Warning: These citations may not always be 100% accurate.