Ronquillo, M. V. (2011). Aquinos and Cojuangcos: Divergent views on land ownership. Manila Times.
Chicago-viite (17. p.)Ronquillo, Marlen V. "Aquinos and Cojuangcos: Divergent Views on Land Ownership." Manila Times 2011.
MLA-viite (9. p.)Ronquillo, Marlen V. "Aquinos and Cojuangcos: Divergent Views on Land Ownership." Manila Times, 2011.
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