Rirks-Urai, P. (1961). Governmental services in a Philippine urban municipality.
Chicago Style (17. basım) AtıfRirks-Urai, Panyar. Governmental Services in a Philippine Urban Municipality. 1961.
MLA (9th ed.) AtıfRirks-Urai, Panyar. Governmental Services in a Philippine Urban Municipality. 1961.
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