Ray, T. H., & Hawthorne, P. (1993). Librarian job descriptions in ARL libraries: A SPEC kit. Association of Research Libraries, Office of Management Services.
Style de citation Chicago (17e éd.)Ray, Tom H., et Pat Hawthorne. Librarian Job Descriptions in ARL Libraries: A SPEC Kit. Washington, DC: Association of Research Libraries, Office of Management Services, 1993.
Style de citation MLA (8e éd.)Ray, Tom H., et Pat Hawthorne. Librarian Job Descriptions in ARL Libraries: A SPEC Kit. Association of Research Libraries, Office of Management Services, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.