Taylor, J. (1998). Competitive marketing strategies. Inst. Maywood (Vanity).
Chicago Style aipamenaTaylor, James. Competitive Marketing Strategies. Alexander Hamitton: Inst. Maywood (Vanity), 1998.
MLA aipamenaTaylor, James. Competitive Marketing Strategies. Inst. Maywood (Vanity), 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.