Fernald, J. C. (1904). Connectives of English speech: The correct usage of prepositions, conjunctions, relative pronouns and adverbs explained and illustrated. Funk and Wagnalls Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fernald, James Chaplin. Connectives of English Speech: The Correct Usage of Prepositions, Conjunctions, Relative Pronouns and Adverbs Explained and Illustrated. New york and London: Funk and Wagnalls Company, 1904.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fernald, James Chaplin. Connectives of English Speech: The Correct Usage of Prepositions, Conjunctions, Relative Pronouns and Adverbs Explained and Illustrated. Funk and Wagnalls Company, 1904.
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