Paley, N. (2007). The marketing strategy desktop guide (2nd ed.). Thorogood.
Chicago Style (17th ed.) ZitazioaPaley, Norton. The Marketing Strategy Desktop Guide. 2nd ed. London: Thorogood, 2007.
MLA (9th ed.) ZitazioaPaley, Norton. The Marketing Strategy Desktop Guide. 2nd ed. Thorogood, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.