Louis John Paetow, A Guide to the Study of Medieval History for Students, Teachers, and Libraries, Berkeley: University of California, 1917, OCLC185267056, p. 150, citing Léopold Delisle, Littérature latine et histoire du moyen âge, Paris: Leroux, 1890, OCLC490034651, p. 17.
historisktidskrift.se
Michael Lerche Nielsen, Review of Rune Palm, Vikingarnas språk, 750–1100, Historisk Tidskrift 126.3 (2006) 584–86 (pdf pp. 10–11Archivováno 24. 4. 2018 na Wayback Machine.) (švédsky)
web.archive.org
Michael Lerche Nielsen, Review of Rune Palm, Vikingarnas språk, 750–1100, Historisk Tidskrift 126.3 (2006) 584–86 (pdf pp. 10–11Archivováno 24. 4. 2018 na Wayback Machine.) (švédsky)
worldcat.org
Louis John Paetow, A Guide to the Study of Medieval History for Students, Teachers, and Libraries, Berkeley: University of California, 1917, OCLC185267056, p. 150, citing Léopold Delisle, Littérature latine et histoire du moyen âge, Paris: Leroux, 1890, OCLC490034651, p. 17.
