APA (7e ed.) Bronvermelding
Lo,C.P, & Yeung,Albert K.W. (2011). Concepts and techniques of geographics information systems (2nd ed.). PHI Learning.
Chicago (17e ed.) Bronvermelding
Lo,C.P, en Yeung,Albert K.W. Concepts and Techniques of Geographics Information Systems. 2nd ed. New Delhi: PHI Learning, 2011.
MLA (9e ed.) Bronvermelding
Lo,C.P, en Yeung,Albert K.W. Concepts and Techniques of Geographics Information Systems. 2nd ed. PHI Learning, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.