Cruz, I. E. Coal water slurry (CWS) optimization flow and combustion tests at the University of the Philippines. Philippine Engineering Journal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCruz, Ibarra E. "Coal Water Slurry (CWS) Optimization Flow and Combustion Tests at the University of the Philippines." Philippine Engineering Journal .
एमएलए (9वां संस्करण) प्रशस्ति पत्रCruz, Ibarra E. "Coal Water Slurry (CWS) Optimization Flow and Combustion Tests at the University of the Philippines." Philippine Engineering Journal, .
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