Dervin, B. (1977). Useful Theory for Librarianship: Communication, Not Information.
Cita Chicago Style (17a ed.)Dervin, Brenda. Useful Theory for Librarianship: Communication, Not Information. 1977.
Cita MLA (9a ed.)Dervin, Brenda. Useful Theory for Librarianship: Communication, Not Information. 1977.
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