Baines, P., & Fill, C. (2014). Marketing (Third edition.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Baines, Paul, agus Chris Fill. Marketing. Third edition. Oxford, United Kingdom: Oxford University Press, 2014.
Lua MLA (9ú heag.)Baines, Paul, agus Chris Fill. Marketing. Third edition. Oxford University Press, 2014.
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