Sasián, J. Optical System Alignment, Tolerancing, and Verification V. SPIE Digital Library.
Lua i Stíl Chicago (17ú heag.)Sasián, José. Optical System Alignment, Tolerancing, and Verification V. SPIE Digital Library.
Lua MLA (9ú heag.)Sasián, José. Optical System Alignment, Tolerancing, and Verification V. SPIE Digital Library.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.