APA (7e ed.) Bronvermelding

Chang, K. (2002). Introduction to geographic information systems [ada CD]. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Chang, Kang-tsung. Introduction to Geographic Information Systems [ada CD]. McGraw-Hill, 2002.

MLA (8e ed.) Bronvermelding

Chang, Kang-tsung. Introduction to Geographic Information Systems [ada CD]. McGraw-Hill, 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.