Dyfyniad APA

Butler, W. L. (1932). How to make grocery windows pay. The Progressive grocer.

Dyfyniad Arddull Chicago

Butler, William L. How to Make Grocery Windows Pay. New York: The Progressive grocer, 1932.

Dyfyniad MLA

Butler, William L. How to Make Grocery Windows Pay. The Progressive grocer, 1932.

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