Adcock, D., Halborg, A., & Ross, . C. (2001). Marketing: Principles and practice (4th. ed.). Financial Times/Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Adcock, Dennis, Al Halborg, agus Caroline Ross. Marketing: Principles and Practice. 4th. ed. Harlow: Financial Times/Prentice-Hall, 2001.
Lua MLA (9ú heag.)Adcock, Dennis, et al. Marketing: Principles and Practice. 4th. ed. Financial Times/Prentice-Hall, 2001.
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