Hagerty, P. J. (1994). Teaching spelling through writing. Teacher Ideas Press.
Chicago-Zitierstil (17. Ausg.)Hagerty, Patricia J. Teaching Spelling Through Writing. Englewood, Col: Teacher Ideas Press, 1994.
MLA-Zitierstil (9. Ausg.)Hagerty, Patricia J. Teaching Spelling Through Writing. Teacher Ideas Press, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.