Hawken, W. R. (1962). Photocopying from bound volumes: A study of machines, methods and materials. Library Technology Program : American Library Association.
Cita Chicago Style (17a ed.)Hawken, William R. Photocopying from Bound Volumes: A Study of Machines, Methods and Materials. Chicago: Library Technology Program : American Library Association, 1962.
Cita MLA (9a ed.)Hawken, William R. Photocopying from Bound Volumes: A Study of Machines, Methods and Materials. Library Technology Program : American Library Association, 1962.
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