Gaver, M. V. (1970). Services in Secondary School Media Centers: A Second Appraisal.
Style de citation Chicago (17e éd.)Gaver, Mary Virginia. Services in Secondary School Media Centers: A Second Appraisal. 1970.
Style de citation MLA (9e éd.)Gaver, Mary Virginia. Services in Secondary School Media Centers: A Second Appraisal. 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.