Association for Student Teaching. (1958). Improving instruction in professional education. Association for Student Teaching in cooperation with the National Society of College Teachers of Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Association for Student Teaching. Improving Instruction in Professional Education. Cedar Falls, Iowa: Association for Student Teaching in cooperation with the National Society of College Teachers of Education, 1958.
Παραπομπή σε μορφή MLA (9th εκδ.)Association for Student Teaching. Improving Instruction in Professional Education. Association for Student Teaching in cooperation with the National Society of College Teachers of Education, 1958.
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