Παραπομπή APA

Hawkins, L. S., Prosser, C. A., & Wright, J. C. (1951). Development of vocational education. Chicago: American Technical Society.

Παραπομπή Chicago Style

Hawkins, Layton S., Charles A. Prosser, and John C. Wright. Development of Vocational Education. Chicago: American Technical Society, 1951.

Παραπομπή MLA

Hawkins, Layton S., Charles A. Prosser, and John C. Wright. Development of Vocational Education. Chicago: American Technical Society, 1951.

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