Rosenfeld, B. A. (1988). A history of non-euclidean geometry: Evolution of the concept of a geometric space. Springer-Verlag.
Chicago-čujuhus (17. p.)Rosenfeld, Boris Abramovich. A History of Non-euclidean Geometry: Evolution of the Concept of a Geometric Space. Nueva York: Springer-Verlag, 1988.
MLA-čujuhus (9. p.)Rosenfeld, Boris Abramovich. A History of Non-euclidean Geometry: Evolution of the Concept of a Geometric Space. Springer-Verlag, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.