Forgan, J. W. (2003). Teaching problem solving through children's literature. Teacher Ideas Press.
Chicago-Zitierstil (17. Ausg.)Forgan, James W. Teaching Problem Solving Through Children's Literature. Westport, Conn: Teacher Ideas Press, 2003.
MLA-Zitierstil (9. Ausg.)Forgan, James W. Teaching Problem Solving Through Children's Literature. Teacher Ideas Press, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.