Valdez, R. M. (2011). The hybrid wind-diesel technology: An alternative power generation system, its techno-financial implications to selected NPC-SPUG power plants [dissertation abstract]. Ad Veritatem.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रValdez, Rafael M. "The Hybrid Wind-diesel Technology: An Alternative Power Generation System, Its Techno-financial Implications to Selected NPC-SPUG Power Plants [dissertation Abstract]." Ad Veritatem 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रValdez, Rafael M. "The Hybrid Wind-diesel Technology: An Alternative Power Generation System, Its Techno-financial Implications to Selected NPC-SPUG Power Plants [dissertation Abstract]." Ad Veritatem, 2011.
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