Harkin, D. A. (1975). Strengths and weaknesses of the Philippine land reform. Southeast Asia Development Advisory Group of the Asia Society.
Chicago-referens (17:e uppl.)Harkin, Duncan A. Strengths and Weaknesses of the Philippine Land Reform. New York: Southeast Asia Development Advisory Group of the Asia Society, 1975.
MLA-referens (8:e uppl.)Harkin, Duncan A. Strengths and Weaknesses of the Philippine Land Reform. Southeast Asia Development Advisory Group of the Asia Society, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.