Villanueva Rivas, D. (2015). Digital preservation of journals at UNAM and institutional repositories: An approach.
استشهاد بنمط شيكاغوVillanueva Rivas, Daniel. Digital Preservation of Journals At UNAM and Institutional Repositories: An Approach. 2015.
MLA استشهادVillanueva Rivas, Daniel. Digital Preservation of Journals At UNAM and Institutional Repositories: An Approach. 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.