(1992). Thematic cartography and remote sensing. Concept.
Chicago-čujuhus (17. p.)Thematic Cartography and Remote Sensing. New Delhi: Concept, 1992.
MLA-čujuhus (9. p.)Thematic Cartography and Remote Sensing. Concept, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.