Edited by Rhind, D. (1997). Framework for the world. Geoinformation International.
Chicago (17e ed.) BronvermeldingEdited by Rhind, David. Framework for the World. Cambridge: Geoinformation International, 1997.
MLA (9e ed.) BronvermeldingEdited by Rhind, David. Framework for the World. Geoinformation International, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.