Collins, Roger, 1949- (Autor Personal)

Spain in the eighth century, 1989: CIP title page (Roger Collins) data sheet (born September 2, 1949)

Die Fredegar-Chroniken, 2007: title page (Roger Collins) page vi (resident in Edinburgh)

Bachiarius, active 4th century. De fide necnon Epistula ad Ianuarium, 2019: title page (praefationem historicam adiecit Roger Collins)

University of Edinburgh, School of History, Classics, and Archaeology website, viewed December 13, 2019: link to About our staff page (under Honorary staff: Dr. Roger Collins, M.A., D. Litt., F.R.A.S., F.R.Hist.S., F.S.A. Scot., Honorary Fellow, Medieval Eurasian History; came to Edinburgh in 1994; research interests: history of Spain in the early Middle Ages; history of the Papacy; author of Visigothic Spain, 409-711; editor of Die Fredegar-Chroniken) https://www.ed.ac.uk/history-classics-archaeology/about-us/staff-profiles/profile_tab1_academic.php?uun=rcollin1