Book Nigg, Joe (2013)
Sea Monsters: A Voyage around the World's Most Beguiling Map. (/isis/citation/CBB001214463/) unapi

Book Magnus, Olaus (1996)
Historia de gentibus septentrionalibus, Romae 1555. Description of the northern people, Rome 1555. Volume 1. Translated by Peter Fisher and Humphrey Higgens. Edited by Foote, Peter, with annotations derived from the commentary by John Granlund, abridged and augmented. (/isis/citation/CBB000075553/) unapi

Article Fisher, Peter (1993)
Ab aquilone aurum venit: Olaus Magnus's description of the north and his feelings for his homeland. Journal of the Institute of Romance Studies (pp. 181-190). (/isis/citation/CBB000051254/) unapi

Chapter Brunner, Kurt (1991)
Die “Carta marina” des Olaus Magnus vom Jahre 1539. In: Vorträge und Berichte, 5. Kartographiehistorisches Colloquium, Oldenbourg 1990 (p. 45). (/isis/citation/CBB000061329/) unapi