Ocampo, R. B., Astillero, E. I., & Villamejor, M. F. S. (1980). The Libmanan-Cabusao Integrated Area Development Project (LCIADP): Existing and proposed data sets for impact analysis. Philippine Center for Economic Development.
Chicago-viite (17. p.)Ocampo, Romeo B., Emmanuel I. Astillero, ja Ma. Fe S. Villamejor. The Libmanan-Cabusao Integrated Area Development Project (LCIADP): Existing and Proposed Data Sets for Impact Analysis. Quezon City: Philippine Center for Economic Development, 1980.
MLA-viite (9. p.)Ocampo, Romeo B., et al. The Libmanan-Cabusao Integrated Area Development Project (LCIADP): Existing and Proposed Data Sets for Impact Analysis. Philippine Center for Economic Development, 1980.
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