Bibliografia: Rafael Artzy, Linear Geometry, Dover books on mathematics. Elon Lages Lima, Colecção do Professor de Matemática, obras de Sociedade Brasileira de Matemática. E. G. Rees, Notes on Geometry, Springer-Verlag:
T.Q. Sibley, Thinking geometrically: a survey of geometries. MAA, 2015. J. Kappraff, A participatory approach to modern geometry, World Scientific, 2015. M. Isaacs, Geometry for college students. Brooks Cole, 2000. G. E. Martin, Transformation geometry: an introduction to symmetry. Springer, 1982. S. Devadoss & J. O'Rourke, Discrete and computational geometry, Princeton University Press, 2012.: