Dyfyniad APA

Wingate, J. (1956). Changing patterns in retailing. Richard Irwin.

Dyfyniad Arddull Chicago

Wingate, J.W. Changing Patterns in Retailing. Illinois: Richard Irwin, 1956.

Dyfyniad MLA

Wingate, J.W. Changing Patterns in Retailing. Richard Irwin, 1956.

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