Pascua, C. S. (2000). Land use and groundwater quality in the upper Agno Watershed (Loo and Cayapas Valleys, northern Benguet).
Chicago Style (17. basım) AtıfPascua, Chelo Supnet. Land Use and Groundwater Quality in the Upper Agno Watershed (Loo and Cayapas Valleys, Northern Benguet). 2000.
MLA (9th ed.) AtıfPascua, Chelo Supnet. Land Use and Groundwater Quality in the Upper Agno Watershed (Loo and Cayapas Valleys, Northern Benguet). 2000.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..