Stibbs, A. (1980). Assessing children's language: Guidelines for teachers (Repr.). Ward Lock Educational.
Chicago-Zitierstil (17. Ausg.)Stibbs, Andrew. Assessing Children's Language: Guidelines for Teachers. Repr. London: Ward Lock Educational, 1980.
MLA-Zitierstil (9. Ausg.)Stibbs, Andrew. Assessing Children's Language: Guidelines for Teachers. Repr. Ward Lock Educational, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.