المؤلفون: Edward Bulwer Lytton Lytton, Friedrich Schiller, http://data.europeana.eu/agent/base/60670
URL الوصول: https://www.europeana.eu/item/9200143/BibliographicResource_2000069333062?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa
المؤلفون: Edward Bulwer Lytton Lytton, Friedrich Schiller
URL الوصول: http://europeana.eu/portal/record/9200143/BibliographicResource_2000069333062.html