Garvilles, J. G., & Lapuz, E. B. (2005). A study of the publication exchange program of selected academic libraries in Metro Manila: Problems and issues.
Chicago-referens (17:e uppl.)Garvilles, Jesserylle G., och Elvira B. Lapuz. A Study of the Publication Exchange Program of Selected Academic Libraries in Metro Manila: Problems and Issues. Quezon City : Institute of Library and Information Science, University of the Philippines Diliman, 2005.
MLA-referens (9:e uppl.)Garvilles, Jesserylle G., och Elvira B. Lapuz. A Study of the Publication Exchange Program of Selected Academic Libraries in Metro Manila: Problems and Issues. 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.