Karl, C. A. (1990). Teacher observation in selected secondary schools of the Archdiocese of Chicago.
Style de citation Chicago (17e éd.)Karl, Catherine A. Teacher Observation in Selected Secondary Schools of the Archdiocese of Chicago. 1990.
Style de citation MLA (8e éd.)Karl, Catherine A. Teacher Observation in Selected Secondary Schools of the Archdiocese of Chicago. 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.