Sarma, C. (1986). Andrian Wilson International Associates, Inc. - personnel system. College of Engineering.
Chicago-referens (17:e uppl.)Sarma, Chitra. Andrian Wilson International Associates, Inc. - Personnel System. Diliman, Quezon City: College of Engineering, 1986.
MLA-referens (9:e uppl.)Sarma, Chitra. Andrian Wilson International Associates, Inc. - Personnel System. College of Engineering, 1986.
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