Crone, G. R. (1966). Maps and their makers: An introduction to the history of cartography (3rd ed.). London: Hutchinson.
Παραπομπή Chicago StyleCrone, G. R. Maps and Their Makers: An Introduction to the History of Cartography. 3rd ed. London: Hutchinson, 1966.
Παραπομπή MLACrone, G. R. Maps and Their Makers: An Introduction to the History of Cartography. 3rd ed. London: Hutchinson, 1966.
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