Palacpac, O. S. (1987). Fresh winds of change in agrarian reform. Public Information Division, Ministry of Agrarian Reform.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPalacpac, Orlino Sol. Fresh Winds of Change in Agrarian Reform. Quezon City: Public Information Division, Ministry of Agrarian Reform, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPalacpac, Orlino Sol. Fresh Winds of Change in Agrarian Reform. Public Information Division, Ministry of Agrarian Reform, 1987.
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