Mercer, D. (1998). Marketing strategy. Sage.
Chicago Style aipamenaMercer, David. Marketing Strategy. London: Sage, 1998.
MLA aipamenaMercer, David. Marketing Strategy. Sage, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Mercer, D. (1998). Marketing strategy. Sage.
Chicago Style aipamenaMercer, David. Marketing Strategy. London: Sage, 1998.
MLA aipamenaMercer, David. Marketing Strategy. Sage, 1998.