Mahajan, V. N. Aberration Theory Made Simple. SPIE Digital Library.
Cita Chicago (17th ed.)Mahajan, Virendra N. Aberration Theory Made Simple. SPIE Digital Library.
Cita MLA (9th ed.)Mahajan, Virendra N. Aberration Theory Made Simple. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.