APA (7. basım) Alıntı

Philippines (Republic). National Electrification Administration. Total electrification for the Philippines. s.n.

Chicago Style (17. basım) Atıf

Philippines (Republic). National Electrification Administration. Total Electrification for the Philippines. [Quezon City: s.n.

MLA (9th ed.) Atıf

Philippines (Republic). National Electrification Administration. Total Electrification for the Philippines. s.n.

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