Cruz, M. C. J. (1986). Integrated summary report : population pressure and migration: Implications for upland development. Philippine Institute for Development Studies.
Style de citation Chicago (17e éd.)Cruz, Ma. Concepcion J. Integrated Summary Report : Population Pressure and Migration: Implications for Upland Development. Makati , Metro Manila: Philippine Institute for Development Studies, 1986.
Style de citation MLA (9e éd.)Cruz, Ma. Concepcion J. Integrated Summary Report : Population Pressure and Migration: Implications for Upland Development. Philippine Institute for Development Studies, 1986.
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