International Rice Research Institute & Fujisaka, S. (1991). Wild pigs, poor soils, and upland rice: A diagnostic survey of Sitiung, Sumatra, Indonesia. International Rice Research Institute.
Chicago-Zitierstil (17. Ausg.)International Rice Research Institute und S. Fujisaka. Wild Pigs, Poor Soils, and Upland Rice: A Diagnostic Survey of Sitiung, Sumatra, Indonesia. Manila: International Rice Research Institute, 1991.
MLA-Zitierstil (9. Ausg.)International Rice Research Institute und S. Fujisaka. Wild Pigs, Poor Soils, and Upland Rice: A Diagnostic Survey of Sitiung, Sumatra, Indonesia. International Rice Research Institute, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.