Abejo, M. A., Centino, M. S., Constantino, J., & Rongo, M. C. (1986). Project feasibility study on the manufacture of solar water heaters. College of Engineering.
Chicago Style (17. basım) AtıfAbejo, Ma. Aurora, Ma. Salve Centino, Jocelyn Constantino, ve Ma. Cristina Rongo. Project Feasibility Study on the Manufacture of Solar Water Heaters. Diliman, Quezon City: College of Engineering, 1986.
MLA (9th ed.) AtıfAbejo, Ma. Aurora, et al. Project Feasibility Study on the Manufacture of Solar Water Heaters. College of Engineering, 1986.
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