Karl, C. A. (1990). Teacher observation in selected secondary schools of the Archdiocese of Chicago.
Chicagoスタイル(17版)引用形式Karl, Catherine A. Teacher Observation in Selected Secondary Schools of the Archdiocese of Chicago. 1990.
MLA(8版)引用形式Karl, Catherine A. Teacher Observation in Selected Secondary Schools of the Archdiocese of Chicago. 1990.
警告: この引用は必ずしも正確ではありません.