HADFIELD JILL. (1992). RESOURCE BOOK FOR TEACHERS. OXFORD UNIVERSITY PRESS.
Čikaški stil citiranja (17. izdanje)HADFIELD JILL. RESOURCE BOOK FOR TEACHERS. OXFORD: OXFORD UNIVERSITY PRESS, 1992.
MLA način citiranja (9. izdanje)HADFIELD JILL. RESOURCE BOOK FOR TEACHERS. OXFORD UNIVERSITY PRESS, 1992.
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