Plane, D. A., & Rogerson, P. A. (1994). The geographical analysis of population: With applications to planning and business. Wiley.
Cita Chicago (17th ed.)Plane, David A., i Peter A. Rogerson. The Geographical Analysis of Population: With Applications to Planning and Business. New York: Wiley, 1994.
Cita MLA (9th ed.)Plane, David A., i Peter A. Rogerson. The Geographical Analysis of Population: With Applications to Planning and Business. Wiley, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.