(1917). Projective geometry / by L. Wayland Dowling ..
Cita Chicago (17th ed.)Projective Geometry / by L. Wayland Dowling .. 1917.
Cita MLA (9th ed.)Projective Geometry / by L. Wayland Dowling .. 1917.
Atenció: Aquestes cites poden no estar 100% correctes.