VITALE R P. (2002). BUSINESS TO BUSINESS MARKETING. SOUTH-WESTERN COLLEGE PUBLISHING CO.
Chicago-čujuhus (17. p.)VITALE R P. BUSINESS TO BUSINESS MARKETING. AUSTRALIA: SOUTH-WESTERN COLLEGE PUBLISHING CO, 2002.
MLA-čujuhus (9. p.)VITALE R P. BUSINESS TO BUSINESS MARKETING. SOUTH-WESTERN COLLEGE PUBLISHING CO, 2002.
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