de Leon, T. J. M., Gonzales, L. B. K., Lanting, R. B., Oliveros, R. A., Sales, R. B., Jr, & Tolentino, A. S. (1991). Total systems design and information systems design of the Planning and Technical Services Department of Republic Planters Bank. College of Engineering.
Chicago-viite (17. p.)de Leon, Thomas Jefferson M., Leo Benedict K. Gonzales, Reynaldo B. Lanting, Ricardo A. Oliveros, Ricardo B. Sales, Jr, ja Alfredo S. Tolentino. Total Systems Design and Information Systems Design of the Planning and Technical Services Department of Republic Planters Bank. Diliman, Quezon City: College of Engineering, 1991.
MLA-viite (9. p.)de Leon, Thomas Jefferson M., et al. Total Systems Design and Information Systems Design of the Planning and Technical Services Department of Republic Planters Bank. College of Engineering, 1991.