Hayes, R. M., & Becker, J. [ca. 1970]. Handbook of data processing for libraries : Sponsored by the Council on Library Resources (1. [Dr.]) [Book]. New York, NY: Becker & Hayes.
ISO-690 (author-date, English)HAYES, Robert M. und BECKER, Josef, 1970. Handbook of data processing for libraries : Sponsored by the Council on Library Resources. 1. [Dr.]. New York, NY: Becker & Hayes. ISBN 0471364843.
Modern Language Association 9th editionHayes, R. M., und J. Becker. Handbook of data processing for libraries : Sponsored by the Council on Library Resources. 1. [Dr.], book, Becker & Hayes, 1970.
Mohr Siebeck - Recht (Deutsch - Österreich)Hayes, Robert M./Becker, Josef: Handbook of data processing for libraries : Sponsored by the Council on Library Resources, 1. [Dr.]. Aufl. New York, NY 1970.
Emerald - HarvardHayes, R.M. und Becker, J. (1970), Handbook of data processing for libraries : Sponsored by the Council on Library Resources, 1. [Dr.]., Bd. , Becker & Hayes, New York, NY.