Cita APA (7th ed.)

Guilles, D. M. T., & Aguirre, V. V. M. (2006). Students' perceptions on the effectiveness of electronic alarm systems installed in the main library and selected college libraries of U.P. Diliman.

Cita Chicago (17th ed.)

Guilles, Dennis Marco T., i Vyva Victoria M. Aguirre. Students' Perceptions on the Effectiveness of Electronic Alarm Systems Installed in the Main Library and Selected College Libraries of U.P. Diliman. Quezon City : Institute of Library and Information Science, University of the Philippines Diliman, 2006.

Cita MLA (9th ed.)

Guilles, Dennis Marco T., i Vyva Victoria M. Aguirre. Students' Perceptions on the Effectiveness of Electronic Alarm Systems Installed in the Main Library and Selected College Libraries of U.P. Diliman. 2006.