Dent, B. D. (1999). Cartography: Thematic map design. Boston: WCB/McGaw-Hill.
Chicago Style CitationDent, Borden D. Cartography: Thematic Map Design. Boston: WCB/McGaw-Hill, 1999.
Cita MLADent, Borden D. Cartography: Thematic Map Design. Boston: WCB/McGaw-Hill, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.