Eusebio, J. A., & Labios, R. V. (2001). Food security: Integrated farming systems. JMC Press.
Chicago Style (17. basım) AtıfEusebio, Jose A., ve Romeo V. Labios. Food Security: Integrated Farming Systems. Quezon City: JMC Press, 2001.
MLA (9th ed.) AtıfEusebio, Jose A., ve Romeo V. Labios. Food Security: Integrated Farming Systems. JMC Press, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..