Delima, P. G. (1999). Literacy for empowerment: The Cordillera vernacular language in primary education : phase 2, year 1 : end-of-year report.
Chicago-referens (17:e uppl.)Delima, Purificacion G. Literacy for Empowerment: The Cordillera Vernacular Language in Primary Education : Phase 2, Year 1 : End-of-year Report. 1999.
MLA-referens (9:e uppl.)Delima, Purificacion G. Literacy for Empowerment: The Cordillera Vernacular Language in Primary Education : Phase 2, Year 1 : End-of-year Report. 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.