Dyfyniad APA

WELLS, W. (1985). Study Guide Communications In Business Walter Wells. Kenth Publising.

Dyfyniad Arddull Chicago

WELLS, Walter. Study Guide Communications In Business Walter Wells. Kenth Publising, 1985.

Dyfyniad MLA

WELLS, Walter. Study Guide Communications In Business Walter Wells. Kenth Publising, 1985.

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