Egan, W. Polarization and Remote Sensing. SPIE Digital Library.
Chicago Style (17th ed.) ZitazioaEgan, Walter. Polarization and Remote Sensing. SPIE Digital Library.
MLA (9th ed.) ZitazioaEgan, Walter. Polarization and Remote Sensing. SPIE Digital Library.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.