Crone, G. R. (1968). Maps and their makers: An introduction to the history of cartography. Hutchinson.
Cita Chicago (17th ed.)Crone, G. R. Maps and Their Makers: An Introduction to the History of Cartography. London: Hutchinson, 1968.
Cita MLA (9th ed.)Crone, G. R. Maps and Their Makers: An Introduction to the History of Cartography. Hutchinson, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.