International Rice Research Institute. (1977). Constraints to high yields on Asian rice farms: An interim report. International Rice Research Institute.
Chicago-referens (17:e uppl.)International Rice Research Institute. Constraints to High Yields on Asian Rice Farms: An Interim Report. Los Banos: International Rice Research Institute, 1977.
MLA-referens (8:e uppl.)International Rice Research Institute. Constraints to High Yields on Asian Rice Farms: An Interim Report. International Rice Research Institute, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.