APA ציטוט

Karl, C. A. (1990). Teacher observation in selected secondary schools of the Archdiocese of Chicago.

Chicago Style (17th ed.) Citation

Karl, Catherine A. Teacher Observation in Selected Secondary Schools of the Archdiocese of Chicago. 1990.

ציטוט MLA

Karl, Catherine A. Teacher Observation in Selected Secondary Schools of the Archdiocese of Chicago. 1990.