Titterton, D. Technologies for Optical Countermeasures XIII. SPIE Digital Library.
Chicago Style (17th ed.) ZitazioaTitterton, David. Technologies for Optical Countermeasures XIII. SPIE Digital Library.
MLA (9th ed.) ZitazioaTitterton, David. Technologies for Optical Countermeasures XIII. SPIE Digital Library.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.