CRAVENS DAVID W. (1987). STRATEGIC MARKETING (2.). RICHARD D.IRWIN INC.
Chicago Style aipamenaCRAVENS DAVID W. STRATEGIC MARKETING. 2. ILLINOIS JAPAN: RICHARD D.IRWIN INC, 1987.
MLA aipamenaCRAVENS DAVID W. STRATEGIC MARKETING. 2. RICHARD D.IRWIN INC, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.