Cooperative Educational Service Agency 12, P., & Bluma, S. (1976). Portage Guide to Early Education, Manual [and] Checklist. Revised Edition [and] Guia Portage de Educacion Preescolar. Manual [y] Lista de Objectivos. Edicion Revisada.
Chicago Style (17th ed.) CitationCooperative Educational Service Agency 12, Portage, and Susan Bluma. Portage Guide to Early Education, Manual [and] Checklist. Revised Edition [and] Guia Portage De Educacion Preescolar. Manual [y] Lista De Objectivos. Edicion Revisada. 1976.
MLA (9th ed.) CitationCooperative Educational Service Agency 12, Portage, and Susan Bluma. Portage Guide to Early Education, Manual [and] Checklist. Revised Edition [and] Guia Portage De Educacion Preescolar. Manual [y] Lista De Objectivos. Edicion Revisada. 1976.