Bop It is a series of electronic battery-powered games made by Hasbro.[1][2]
- ↑ Bop It! [Rules & Instructions]. Hasbro. 1997.
- ↑ Orbanes, Philip. The Game Makers: The Story of Parker Brothers From Tiddledy Winks to Trivial Pursuit and since 2008 the game has been directed under the direction of Dan Klitsner of KID Group.Harvard Business School Press. p.iv. 2004.