Montello, D. R., & Sutton, P. C. (2006). An introduction to scientific research methods in geography. SAGE.
Chicago (17e ed.) BronvermeldingMontello, Daniel R., en Paul C. Sutton. An Introduction to Scientific Research Methods in Geography. Thousand Oaks, Calif, London: SAGE, 2006.
MLA (9e ed.) BronvermeldingMontello, Daniel R., en Paul C. Sutton. An Introduction to Scientific Research Methods in Geography. SAGE, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.