Hamilton, F. (1990). Info promotion publicity and marketing ideas for the information profession. Gower.
Lua i Stíl Chicago (17ú heag.)Hamilton, Feona. Info Promotion Publicity and Marketing Ideas for the Information Profession. Gower, 1990.
Lua MLA (8ú heag.)Hamilton, Feona. Info Promotion Publicity and Marketing Ideas for the Information Profession. Gower, 1990.
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