Herman, E., & Wasserman, P. (1975). Library bibliographies and indexes: A subject guide to resource material available from libraries, information centers, library schools, and library associations in the United States and Canada. Gale Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Herman, Esther, και Paul Wasserman. Library Bibliographies and Indexes: A Subject Guide to Resource Material Available from Libraries, Information Centers, Library Schools, and Library Associations in the United States and Canada. Detroit: Gale Research, 1975.
Παραπομπή σε μορφή MLA (9th εκδ.)Herman, Esther, και Paul Wasserman. Library Bibliographies and Indexes: A Subject Guide to Resource Material Available from Libraries, Information Centers, Library Schools, and Library Associations in the United States and Canada. Gale Research, 1975.