Rogers, F. (2001). Mister Rogers' playtime: Encourage your child to create, explore, and pretend with dozens of easy-to-do activities. Running Press.
Chicago-Zitierstil (17. Ausg.)Rogers, Fred. Mister Rogers' Playtime: Encourage Your Child to Create, Explore, and Pretend with Dozens of Easy-to-do Activities. Philadelphia: Running Press, 2001.
MLA-Zitierstil (9. Ausg.)Rogers, Fred. Mister Rogers' Playtime: Encourage Your Child to Create, Explore, and Pretend with Dozens of Easy-to-do Activities. Running Press, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.