Kraak, M. J., & Ormeling, F. (2010). Cartography: Visualization of geospatial data (3rd ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Kraak, M. J., juo Ferjan Ormeling. Cartography: Visualization of Geospatial Data. 3rd ed. New York: Prentice Hall, 2010.
MLA-čujuhus (9. p.)Kraak, M. J., juo Ferjan Ormeling. Cartography: Visualization of Geospatial Data. 3rd ed. Prentice Hall, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.