1. Select mediaeval documents and other material illustrating the history of church and empire 754 A.D.-1254 A.D. Author/Creator: Mathews, Shailer, 1863-1941, compiler Publication/Creation: [Getzville, New York] : William S. Hein & Co., [2014] Resource Type: Book Edition: Second edition revised and with glossary. Access & Availability: Loading
2. Select mediaeval documents and other material illustrating the history of church and empire 754 A.D.-1254 A.D. Author/Creator: Mathews, Shailer, 1863-1941, compiler Publication/Creation: [Getzville, New York] : William S. Hein & Company, [2021] Resource Type: Book Access & Availability: Loading
3. Slawenchronik Author/Creator: Helmold, approximately 1120-approximately 1177 Publication/Creation: Darmstadt : Wissenschaftliche Buchgesellschaft, 1983 Resource Type: Book Edition: 4. Auflage. Access & Availability: Loading