Scherk, P., & Lingenberg, R. (1975). Rudiments of plane affine geometry. University of Toronto.
Čikaški stil citiranjaScherk, P., i R. Lingenberg. Rudiments of Plane Affine Geometry. Toronto: University of Toronto, 1975.
MLA način citiranjaScherk, P., i R. Lingenberg. Rudiments of Plane Affine Geometry. University of Toronto, 1975.
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