Nera, C. M., Vallejo, R. M., & Viray, M. E. (1978). Academic libraries in Pangasinan: Implications to the Private Higher Education (PHE) tentative library standards.
Chicago-referens (17:e uppl.)Nera, Corazon M., Rosa M. Vallejo, och Melvyn E. Viray. Academic Libraries in Pangasinan: Implications to the Private Higher Education (PHE) Tentative Library Standards. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1978.
MLA-referens (9:e uppl.)Nera, Corazon M., et al. Academic Libraries in Pangasinan: Implications to the Private Higher Education (PHE) Tentative Library Standards. 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.