Luebering, J. E. (2010). The 100 most influential writers of all time. Britanica Educational.
Chicago Edition CitationLuebering, J. E. The 100 Most Influential Writers of All Time. New York: Britanica Educational, 2010.
ציטוט MLALuebering, J. E. The 100 Most Influential Writers of All Time. Britanica Educational, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.