payne, P., LIPTON, M., & payne, p. (1994). How third world rural households adapt to dietary energy stress: The evidence and the issues. International fodd policy research institute.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումpayne, Philip, Michael LIPTON, and philip payne. How Third World Rural Households Adapt to Dietary Energy Stress: The Evidence and the Issues. WASHNGTON D.C: International fodd policy research institute, 1994.
MLA (9րդ խմբ.) Մեջբերումpayne, Philip, et al. How Third World Rural Households Adapt to Dietary Energy Stress: The Evidence and the Issues. International fodd policy research institute, 1994.