Tyner, J. (1992). Introduction to thematic cartography. Prentice Hall.
Cita Chicago (17th ed.)Tyner, Judith. Introduction to Thematic Cartography. Englewood Cliffs: Prentice Hall, 1992.
Cita MLA (9th ed.)Tyner, Judith. Introduction to Thematic Cartography. Prentice Hall, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.