Monkhouse, F., & Wilkinson, H. (1963). Maps and diagrams (2nd edition.). Methuen.
Cita Chicago Style (17a ed.)Monkhouse, F.J, y H.R Wilkinson. Maps and Diagrams. 2nd edition. Londres: Methuen, 1963.
Cita MLA (8a ed.)Monkhouse, F.J, y H.R Wilkinson. Maps and Diagrams. 2nd edition. Methuen, 1963.
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