Rogerson, P. A. (2015). Statistical methods for geography: A student's guide (Fourth edition.). Sage Publications.
Cita Chicago (17th ed.)Rogerson, Peter A. Statistical Methods for Geography: A Student's Guide. Fourth edition. Los Angeles, Calif: Sage Publications, 2015.
Cita MLA (9th ed.)Rogerson, Peter A. Statistical Methods for Geography: A Student's Guide. Fourth edition. Sage Publications, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.