Estabillo, A. R. V., & Salinas, T. A. (1985). A study on the relationship of physical environment to economic organization in Puguis, La Trinidad, Benguet.
Chicagoスタイル(17版)引用形式Estabillo, Apple Rose V., , Tala Aurora Salinas. A Study on the Relationship of Physical Environment to Economic Organization in Puguis, La Trinidad, Benguet. 1985.
MLA(9版)引用形式Estabillo, Apple Rose V., , Tala Aurora Salinas. A Study on the Relationship of Physical Environment to Economic Organization in Puguis, La Trinidad, Benguet. 1985.
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