Tangora, M. C. (1989). Computers in geometry and topology. Marcel Dekker.
Cita Chicago (17th ed.)Tangora, Martin C. Computers in Geometry and Topology. Nueva York: Marcel Dekker, 1989.
Cita MLA (9th ed.)Tangora, Martin C. Computers in Geometry and Topology. Marcel Dekker, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.