International Association of Teachers of English as a Foreign Language. (1988). A collection of papers from the 21. IATEFL conference: (jointly with WLE), Westende Belgium 1987. L.A.U.D.
Chicago-Zitierstil (17. Ausg.)International Association of Teachers of English as a Foreign Language. A Collection of Papers from the 21. IATEFL Conference: (jointly with WLE), Westende Belgium 1987. Duisburg: L.A.U.D, 1988.
MLA-Zitierstil (9. Ausg.)International Association of Teachers of English as a Foreign Language. A Collection of Papers from the 21. IATEFL Conference: (jointly with WLE), Westende Belgium 1987. L.A.U.D, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.