403194 Heaton, J. B. (1975). Writing English language tests: A practical guide for teachers of English as or foreign language. London : Longman.
Chicago-Zitierstil (17. Ausg.)403194 Heaton, John Brian. Writing English Language Tests: A Practical Guide for Teachers of English as or Foreign Language. London : Longman, 1975.
MLA-Zitierstil (9. Ausg.)403194 Heaton, John Brian. Writing English Language Tests: A Practical Guide for Teachers of English as or Foreign Language. London : Longman, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.