TAYLOR WELDEN J. (1975). MARKETING (3RD.). SOUTH-WESTERN COLLEGE PUBLISHING CO.
Chicago Style aipamenaTAYLOR WELDEN J. MARKETING. 3RD. NEW YORK: SOUTH-WESTERN COLLEGE PUBLISHING CO, 1975.
MLA aipamenaTAYLOR WELDEN J. MARKETING. 3RD. SOUTH-WESTERN COLLEGE PUBLISHING CO, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.