Gaya APA

Tadeo, J, ", K, J. (2012). Organic Farming At The Center Stage : a primer on sustainable rice based farming systems in the philippines . : La Via Campesina.

Gaya MLA

Tadeo, Jame, ", Ka, Jimmy". "Organic Farming At The Center Stage : a primer on sustainable rice based farming systems in the philippines". : La Via Campesina, 2012. Text.