Hatch, L., & Forsythe, R. A. (1975). Upgrading Performance Through PPBS in School Media Centers.
Chicago Style (17th ed.) CitationHatch, Lucile, and Ralph A. Forsythe. Upgrading Performance Through PPBS in School Media Centers. 1975.
MLA (9th ed.) CitationHatch, Lucile, and Ralph A. Forsythe. Upgrading Performance Through PPBS in School Media Centers. 1975.
Warning: These citations may not always be 100% accurate.