Asquith, K. (1989). Analytical Geometry. Edward Arnold.
Cita Chicago (17th ed.)Asquith, Keith. Analytical Geometry. London: Edward Arnold, 1989.
Cita MLA (9th ed.)Asquith, Keith. Analytical Geometry. Edward Arnold, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.