RUSSELL, J. T. (1996). Advertising Procedure J. Thomas Russell, W. Ronald Lane. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)RUSSELL, J. Thomas. Advertising Procedure J. Thomas Russell, W. Ronald Lane. Prentice Hall, 1996.
Lua MLA (8ú heag.)RUSSELL, J. Thomas. Advertising Procedure J. Thomas Russell, W. Ronald Lane. Prentice Hall, 1996.
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