Aborde, J. M., Escobar, C. M. D., & Pascual, M. E. (2002). A Methods engineering study on The House of Precast. College of Engineering.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAborde, Jañina Marie, Cristine Marie D. Escobar, और Murphy E. Pascual. A Methods Engineering Study on The House of Precast. Diliman, Quezon City: College of Engineering, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAborde, Jañina Marie, et al. A Methods Engineering Study on The House of Precast. College of Engineering, 2002.
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