Javier, J., Montoya, L. A., & Sacramento, C. (1990). Information systems study on MEDICard Philippines, Inc. College of Engineering.
Chicago Style (17. basım) AtıfJavier, Jonamelle, Luis Antonio Montoya, ve Christine Sacramento. Information Systems Study on MEDICard Philippines, Inc. Diliman, Quezon City: College of Engineering, 1990.
MLA (9th ed.) AtıfJavier, Jonamelle, et al. Information Systems Study on MEDICard Philippines, Inc. College of Engineering, 1990.
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