Strebel, R. F. (1972). The Nature of the supervision of student-teaching in universities using cooperating public high schools and some conditioning factors ((Repr. d. Ausg. New York : Bureau of Publ., Teachers College, Columbia Univ., 1935).). AMS Pr.
Chicago-Zitierstil (17. Ausg.)Strebel, Ralph Frederick. The Nature of the Supervision of Student-teaching in Universities Using Cooperating Public High Schools and Some Conditioning Factors. (Repr. d. Ausg. New York : Bureau of Publ., Teachers College, Columbia Univ., 1935). New York: AMS Pr, 1972.
MLA-Zitierstil (9. Ausg.)Strebel, Ralph Frederick. The Nature of the Supervision of Student-teaching in Universities Using Cooperating Public High Schools and Some Conditioning Factors. (Repr. d. Ausg. New York : Bureau of Publ., Teachers College, Columbia Univ., 1935). AMS Pr, 1972.