Filler, A. L. (1972). An analysis of the data processing system in the Armed Forces of the Philippines.
Chicago Style (17. basım) AtıfFiller, Alfredo L. An Analysis of the Data Processing System in the Armed Forces of the Philippines. Quezon City, 1972.
MLA (9th ed.) AtıfFiller, Alfredo L. An Analysis of the Data Processing System in the Armed Forces of the Philippines. 1972.
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