(1969). Playthings: The National Magazine of the Toy Trade ; Directory Issue ; 1969 ; Market Reference Information for Toy Buyers and Toy Manufacturers. Geyer-McAllister Publications.
Chicago-Zitierstil (17. Ausg.)Playthings: The National Magazine of the Toy Trade ; Directory Issue ; 1969 ; Market Reference Information for Toy Buyers and Toy Manufacturers. New York: Geyer-McAllister Publications, 1969.
MLA-Zitierstil (8. Ausg.)Playthings: The National Magazine of the Toy Trade ; Directory Issue ; 1969 ; Market Reference Information for Toy Buyers and Toy Manufacturers. Geyer-McAllister Publications, 1969.
警告：這些引文格式不一定是100％准確.