Francisco, M. E., Gagno, A. F., Montero, M., & Ocampo, T. S. (1991). An Information systems study of SM ACA. College of Engineering.
Chicago-viite (17. p.)Francisco, Ma. Elizabeth, Arleen Fe Gagno, Marilyn Montero, ja Theresa Sandico Ocampo. An Information Systems Study of SM ACA. Diliman, Quezon City: College of Engineering, 1991.
MLA-viite (9. p.)Francisco, Ma. Elizabeth, et al. An Information Systems Study of SM ACA. College of Engineering, 1991.
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