Filler, A. L. (1972). An analysis of the data processing system in the Armed Forces of the Philippines.
Citazione stile Chigago Style (17a edizione)Filler, Alfredo L. An Analysis of the Data Processing System in the Armed Forces of the Philippines. Quezon City, 1972.
Citatione MLA (9a ed.)Filler, Alfredo L. An Analysis of the Data Processing System in the Armed Forces of the Philippines. 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.