Shaw, G., & Wheeler, D. (1985). Statistical techniques in geographical: Analysis. Wiley.
Chicago Style (17th ed.) ZitazioaShaw, Gareth, eta Dennis Wheeler. Statistical Techniques in Geographical: Analysis. New York: Wiley, 1985.
MLA (9th ed.) ZitazioaShaw, Gareth, eta Dennis Wheeler. Statistical Techniques in Geographical: Analysis. Wiley, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.