De Blij, H. J. (1996). Student's companion to accompany human geography: Culture, society, and space (5th ed.). John Wiley.
Cita Chicago (17th ed.)De Blij, Harm J. Student's Companion to Accompany Human Geography: Culture, Society, and Space. 5th ed. New York: John Wiley, 1996.
Cita MLA (9th ed.)De Blij, Harm J. Student's Companion to Accompany Human Geography: Culture, Society, and Space. 5th ed. John Wiley, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.