Cruz, J. F., Estrada, E., Oloan, H. V., & Santos, K. A. (2000). An Information system study on Bulldog Security Agency, Inc. UP College of Engineering.
Chicago-Zitierstil (17. Ausg.)Cruz, Jay Ferdinand, Eric Estrada, Hadjibar Vincent Oloan, und Karl Antoni Santos. An Information System Study on Bulldog Security Agency, Inc. Quezon City: UP College of Engineering, 2000.
MLA-Zitierstil (9. Ausg.)Cruz, Jay Ferdinand, et al. An Information System Study on Bulldog Security Agency, Inc. UP College of Engineering, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.