APA-čujuhus (7. p.)

Edited by Stillwell, J. C. H. (1990). Geographical information systems for urban and regional planning. Kluwer Academic Publishers.

Chicago-čujuhus (17. p.)

Edited by Stillwell, John C. H. Geographical Information Systems for Urban and Regional Planning. Dordrecht: Kluwer Academic Publishers, 1990.

MLA-čujuhus (9. p.)

Edited by Stillwell, John C. H. Geographical Information Systems for Urban and Regional Planning. Kluwer Academic Publishers, 1990.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.