APA (7th ed.) Zitazioa
Brogan, W. (1930). The Work of placement offices in teacher training institutions.
Chicago Style (17th ed.) Zitazioa
Brogan, Whit. The Work of Placement Offices in Teacher Training Institutions. New York, 1930.
MLA (9th ed.) Zitazioa
Brogan, Whit. The Work of Placement Offices in Teacher Training Institutions. 1930.
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