Sanger, G. Optical Manufacturing, Testing and Aspheric Optics. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Sanger, Gregory. Optical Manufacturing, Testing and Aspheric Optics. SPIE Digital Library.
Citatione MLA (9a ed.)Sanger, Gregory. Optical Manufacturing, Testing and Aspheric Optics. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.