Martin, G. E. (1982). Transformation geometry: An introduction to symmetry. Springer-Verlag.
Cita Chicago (17th ed.)Martin, George Edward. Transformation Geometry: An Introduction to Symmetry. Nueva York: Springer-Verlag, 1982.
Cita MLA (9th ed.)Martin, George Edward. Transformation Geometry: An Introduction to Symmetry. Springer-Verlag, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.