Playthings: The news Magazine of Toy and Hobby merchandising. Geyer-McAllister Publications, Inc.
Chicago-Zitierstil (17. Ausg.)Playthings: The News Magazine of Toy and Hobby Merchandising. New York: Geyer-McAllister Publications, Inc.
MLA-Zitierstil (8. Ausg.)Playthings: The News Magazine of Toy and Hobby Merchandising. Geyer-McAllister Publications, Inc.
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