WOLVIN ANDREW D. (2007). HANDBOOK OF PUBLIC COMMUNICATION: PRINCIPLES AND PRACTICE. JAICO PUBLISHING HOUSE.
Lua i Stíl Chicago (17ú heag.)WOLVIN ANDREW D. HANDBOOK OF PUBLIC COMMUNICATION: PRINCIPLES AND PRACTICE. MUMBAI: JAICO PUBLISHING HOUSE, 2007.
Lua MLA (9ú heag.)WOLVIN ANDREW D. HANDBOOK OF PUBLIC COMMUNICATION: PRINCIPLES AND PRACTICE. JAICO PUBLISHING HOUSE, 2007.
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