APA (7e ed.) Bronvermelding

Dicdican, R. Y., Leyva, R. G., Padua, G. O., & Pira, M. C. P. (1993). An Information systems study on Blue Cross Health Care, Inc. College of Engineering.

Chicago (17e ed.) Bronvermelding

Dicdican, Ruth Y., Ruby Gisela Leyva, George O. Padua, en Ma. Cristina P. Pira. An Information Systems Study on Blue Cross Health Care, Inc. Diliman, Quezon City: College of Engineering, 1993.

MLA (9e ed.) Bronvermelding

Dicdican, Ruth Y., et al. An Information Systems Study on Blue Cross Health Care, Inc. College of Engineering, 1993.