Gonzaga, V. B. L., Patriarca, E. P., & Tan, G. D. J. (1994). People empowerment and environmental management: The PUMOLUYO experience in Negros Island. Institute of Social Research and Development, University of St. La Salle.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGonzaga, Violeta B. Lopez-, Elias P. Patriarca, और Glenn Dennis J. Tan. People Empowerment and Environmental Management: The PUMOLUYO Experience in Negros Island. Bacolod City: Institute of Social Research and Development, University of St. La Salle, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGonzaga, Violeta B. Lopez-, et al. People Empowerment and Environmental Management: The PUMOLUYO Experience in Negros Island. Institute of Social Research and Development, University of St. La Salle, 1994.
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