Dyfyniad APA

Private Development Corporation of the Philippines. (1969). The electric power industry. s.n.].

Dyfyniad Arddull Chicago

Private Development Corporation of the Philippines. The Electric Power Industry. [Makati: s.n.], 1969.

Dyfyniad MLA

Private Development Corporation of the Philippines. The Electric Power Industry. s.n.], 1969.

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