Flesch, R. (1979). How to write plain english: A book for lawyers and consumers. Barnes and Noble books.
Čikaški stil citiranja (17. izdanje)Flesch, Rudolf. How to Write Plain English: A Book for Lawyers and Consumers. Barnes and Noble books, 1979.
MLA način citiranja (9. izdanje)Flesch, Rudolf. How to Write Plain English: A Book for Lawyers and Consumers. Barnes and Noble books, 1979.
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