ebrary, Inc, & Walmsley, B. (2011). Key issues in the arts and entertainment industry. Goodfellow Publishers, Ltd..
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Ben Walmsley. Key Issues in the Arts and Entertainment Industry. Oxford [U.K.]: Goodfellow Publishers, Ltd., 2011.
Lua MLA (9ú heag.)ebrary, Inc, agus Ben Walmsley. Key Issues in the Arts and Entertainment Industry. Goodfellow Publishers, Ltd., 2011.
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