International Conference on English Historical Linguistics Valencia, Spain, ebrary, Inc, Fernández, F., Fuster, M., & Calvo, J. J. (1994). English historical linguistics 1992: Papers from the 7th International Conference on English Historical Linguistics, Valencia, 22-26 September 1992. J. Benjamins Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on English Historical Linguistics Valencia, Spain, Inc ebrary, Francisco Fernández, Miguel Fuster, و Juan José Calvo. English Historical Linguistics 1992: Papers from the 7th International Conference on English Historical Linguistics, Valencia, 22-26 September 1992. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 1994.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference on English Historical Linguistics Valencia, Spain, et al. English Historical Linguistics 1992: Papers from the 7th International Conference on English Historical Linguistics, Valencia, 22-26 September 1992. J. Benjamins Pub. Co., 1994.