Shores, L. (1939). Basic reference books: An introduction to the evaluation, study, and use of reference materials with special emphasis on some 300 titles (2nd ed.). American Library Association.
Citação do estilo Chicago (17ª ed.)Shores, Louis. Basic Reference Books: An Introduction to the Evaluation, Study, and Use of Reference Materials with Special Emphasis on Some 300 Titles. 2nd ed. Chicago, Illinois: American Library Association, 1939.
Citação MLA (9ª ed.)Shores, Louis. Basic Reference Books: An Introduction to the Evaluation, Study, and Use of Reference Materials with Special Emphasis on Some 300 Titles. 2nd ed. American Library Association, 1939.
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