Lancaster, F. W. (1998). Indexing and abstracting in theory and practice (2nd ed.). Library Association.
Citace podle Chicago (17th ed.)Lancaster, Frederick Wilfrid. Indexing and Abstracting in Theory and Practice. 2nd ed. London: Library Association, 1998.
Citace podle MLA (9th ed.)Lancaster, Frederick Wilfrid. Indexing and Abstracting in Theory and Practice. 2nd ed. Library Association, 1998.
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