Morris, G. S. D. (1976). How to change the games children play. Burgess Pub. Co..
Lua i Stíl Chicago (17ú heag.)Morris, G. S. Don. How to Change the Games Children Play. Minneapolis: Burgess Pub. Co., 1976.
Lua MLA (8ú heag.)Morris, G. S. Don. How to Change the Games Children Play. Burgess Pub. Co., 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.