المؤلفون: R. E. Kelly, Henry. Cohen
الوصول الحر: http://europeana.eu/portal/record/92086/BibliographicResource_1000086165819.htmlTest
الوصول الحر: https://www.europeana.eu/item/9200444/BibliographicResource_3000149207913?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest