Παραπομπή APA

Hawken, W. R. (1962). Photocopying from bound volumes: A study of machines, methods, and materials. Chicago: American Library Association.

Παραπομπή Chicago Style

Hawken, William R. Photocopying From Bound Volumes: A Study of Machines, Methods, and Materials. Chicago: American Library Association, 1962.

Παραπομπή MLA

Hawken, William R. Photocopying From Bound Volumes: A Study of Machines, Methods, and Materials. Chicago: American Library Association, 1962.

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