403194 Heaton, J. B. (1975). Writing English language tests: A practical guide for teachers of English as or foreign language. London : Longman.
Chicago (17e ed.) Bronvermelding403194 Heaton, John Brian. Writing English Language Tests: A Practical Guide for Teachers of English as or Foreign Language. London : Longman, 1975.
MLA (9e ed.) Bronvermelding403194 Heaton, John Brian. Writing English Language Tests: A Practical Guide for Teachers of English as or Foreign Language. London : Longman, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.