Gunning, T. G. (1998). Assessing and correcting reading and writing difficulties. Allyn and Bacon.
Chicago-Zitierstil (17. Ausg.)Gunning, Thomas G. Assessing and Correcting Reading and Writing Difficulties. Boston [u.a.]: Allyn and Bacon, 1998.
MLA-Zitierstil (9. Ausg.)Gunning, Thomas G. Assessing and Correcting Reading and Writing Difficulties. Allyn and Bacon, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.