Oledan, M. T. T., & Austria, R. C. (2004). Laws, rules and regulations affecting the management of Laguna de Bay and its basin (2nd ed.). Laguna Lake Development Authority, Department of Environment and Natural Resources.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOledan, Ma Teresa T., और Raquel C. Austria. Laws, Rules and Regulations Affecting the Management of Laguna De Bay and Its Basin. 2nd ed. Laguna: Laguna Lake Development Authority, Department of Environment and Natural Resources, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOledan, Ma Teresa T., और Raquel C. Austria. Laws, Rules and Regulations Affecting the Management of Laguna De Bay and Its Basin. 2nd ed. Laguna Lake Development Authority, Department of Environment and Natural Resources, 2004.
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