American Library Association. Board on Personnel Administration. Subcommittee on Job Analysis Manual and Classification and Pay Manual. (1951). Position classification and salary administration in libraries. A.L.A..
芝加哥风格引文American Library Association. Board on Personnel Administration. Subcommittee on Job Analysis Manual and Classification and Pay Manual. Position Classification and Salary Administration in Libraries. Chic.: A.L.A., 1951.
MLA引文American Library Association. Board on Personnel Administration. Subcommittee on Job Analysis Manual and Classification and Pay Manual. Position Classification and Salary Administration in Libraries. A.L.A., 1951.
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