National Power Corporation & Rodriguez, F. C. (1948). Review of activities and accomplishments: January 11, 1937 to December 31, 1947. [s.n.].
Chicagoスタイル(17版)引用形式National Power Corporation , Filemon C. Rodriguez. Review of Activities and Accomplishments: January 11, 1937 to December 31, 1947. Manila: [s.n.], 1948.
MLA(9版)引用形式National Power Corporation , Filemon C. Rodriguez. Review of Activities and Accomplishments: January 11, 1937 to December 31, 1947. [s.n.], 1948.
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