Dyfyniad APA

Sims, J. T. .. a. (1977). Marketing channels: Systems and strategies. Harper & Row.

Dyfyniad Arddull Chicago

Sims, J. Taylor ...[et al.]. Marketing Channels: Systems and Strategies. London: Harper & Row, 1977.

Dyfyniad MLA

Sims, J. Taylor ...[et al.]. Marketing Channels: Systems and Strategies. Harper & Row, 1977.

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