"The geographical lore of the time of the crusades. A study in the history of medieval science and tradition in Western Europe", John Kirtland Wright, New York 1965 : [recenzja]

Studia Źródłoznawcze. Commentationes, Tom 14 (1969) s. 191-193
Jerzy Strzelczyk , John Kirtland Wright (aut. dzieła rec.)