(1978). Playthings: Directory Issue ; 1978 ; for today's merchandisers of Toys, Hobbies and Crafts. Geyer-McAllister Publications.
Chicago-viite (17. p.)Playthings: Directory Issue ; 1978 ; for Today's Merchandisers of Toys, Hobbies and Crafts. New York: Geyer-McAllister Publications, 1978.
MLA-viite (8. p.)Playthings: Directory Issue ; 1978 ; for Today's Merchandisers of Toys, Hobbies and Crafts. Geyer-McAllister Publications, 1978.
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