Cita APA (7th ed.)

Ramirez, L. R., & Rañeses, N. O. (2014). LSS-based business systems analysis: A case study of a billing system for contracted services. University of the Philippines Diliman.

Cita Chicago (17th ed.)

Ramirez, Leilani Ramos, i Nestor O. Rañeses. LSS-based Business Systems Analysis: A Case Study of a Billing System for Contracted Services. Quezon City: University of the Philippines Diliman, 2014.

Cita MLA (9th ed.)

Ramirez, Leilani Ramos, i Nestor O. Rañeses. LSS-based Business Systems Analysis: A Case Study of a Billing System for Contracted Services. University of the Philippines Diliman, 2014.