Tyner, J. (1992). Introduction to thematic cartography. Prentice Hall.
Citación estilo ChicagoTyner, Judith. Introduction to Thematic Cartography. Englewood Cliffs: Prentice Hall, 1992.
Cita MLATyner, Judith. Introduction to Thematic Cartography. Prentice Hall, 1992.
Warning: These citations may not always be 100% accurate.