International Fez Conference on Commutative Algebra and Applications Fès, Morocco, ebrary, Inc, & Fontana, M. (2009). Commutative algebra and its applications: Proceedings of the fifth International Fez Conference on Commutative Algebra and Applications, Fez, Morocco, June 23-28, 2008. Walter de Gruyter.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Fez Conference on Commutative Algebra and Applications Fès, Morocco, Inc ebrary, و Marco Fontana. Commutative Algebra and Its Applications: Proceedings of the Fifth International Fez Conference on Commutative Algebra and Applications, Fez, Morocco, June 23-28, 2008. Berlin ; New York: Walter de Gruyter, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Fez Conference on Commutative Algebra and Applications Fès, Morocco, et al. Commutative Algebra and Its Applications: Proceedings of the Fifth International Fez Conference on Commutative Algebra and Applications, Fez, Morocco, June 23-28, 2008. Walter de Gruyter, 2009.