Coba jelasin Lihat pula dari Geometri afin dong

V.G. Ashkinuse & Isaak Yaglom (1962) Ideas and Methods of Affine and Projective Geometry (in Russian), Ministry of Education, Moscow.

M. K. Bennett (1995) Affine and Projective Geometry, John Wiley & Sons  .

H. S. M. Coxeter (1955) "The Affine Plane", Scripta Mathematica 21:5–14, a lecture delivered before the Forum of the Society of Friends of Scripta Mathematica on Monday, April 26, 1954.

Felix Klein (1939) Elementary Mathematics from an Advanced Standpoint: Geometry, translated by E. R. Hedrick and C. A. Noble, pp 70–86, Macmillan Company.

Bruce E. Meserve (1955) Fundamental Concepts of Geometry, Chapter 5 Affine Geometry,, pp 150–84, Addison-Wesley.

Peter Scherk & Rolf Lingenberg (1975) Rudiments of Plane Affine Geometry, Mathematical Expositions #20, University of Toronto Press.

Wanda Szmielew (1984) From Affine to Euclidean Geometry: an axiomatic approach, D. Reidel,  .

Oswald Veblen (1918) Projective Geometry, volume 2, chapter 3: Affine group in the plane, pp 70 to 118, Ginn & Company.

Jean H. Gallier (2001). Geometric Methods and Applications for Computer Science and Engineering'', Chapter 2: "Basics of Affine Geometry"  (PDF), Springer Texts in Applied Mathematics #38, chapter online from University of Pennsylvania.