International Geographical Union. Commission on the History of Geographical Thought, International Geographical Union, International Union of the History and Philosophy of Science, ebrary, Inc, Lorimer, H., & Withers, C. W. J. (2010). Geographers biobibliographical studies. Continuum.

International Geographical Union. Commission on the History of Geographical Thought, International Geographical Union, International Union of the History and Philosophy of Science, Inc ebrary, Hayden Lorimer, and Charles W. J. Withers. Geographers Biobibliographical Studies. London: Continuum, 2010.

International Geographical Union. Commission on the History of Geographical Thought, et al. Geographers Biobibliographical Studies. Continuum, 2010.