De Leon, S. V., Dorado, D. A. D., Apolinario, R. R. U., Obille, K. L. B., & Golfo, M. G. (2019). The social return of investment method as a tool for valuation and impact assessment for libraries. School of Library and Information Studies, University of the Philippines Diliman.
Cita Chicago (17th ed.)De Leon, Simon V., Dan Anthony D. Dorado, Rhea Rowena U. Apolinario, Kathleen Lourdes B. Obille, i Mary Grace Golfo. The Social Return of Investment Method as a Tool for Valuation and Impact Assessment for Libraries. Quezon City: School of Library and Information Studies, University of the Philippines Diliman, 2019.
Cita MLA (9th ed.)De Leon, Simon V., et al. The Social Return of Investment Method as a Tool for Valuation and Impact Assessment for Libraries. School of Library and Information Studies, University of the Philippines Diliman, 2019.