Cummings, R., Jr. (1972). Contribution of three recent studies to improving the information base on which to plan the rice sector in Repelita II.
Chicago-viite (17. p.)Cummings, Ralph, Jr. Contribution of Three Recent Studies to Improving the Information Base on Which to Plan the Rice Sector in Repelita II. [n.p.], 1972.
MLA-viite (9. p.)Cummings, Ralph, Jr. Contribution of Three Recent Studies to Improving the Information Base on Which to Plan the Rice Sector in Repelita II. 1972.
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