American Society of Photogrammetry, Smith, J. T., & Anson, A. (1968). Manual of color aerial photography. American Society of Photogrammetry.
Chicago Style aipamenaAmerican Society of Photogrammetry, John T. Smith, and Abraham Anson. Manual of Color Aerial Photography. [Falls Church, Va.: American Society of Photogrammetry, 1968.
MLA aipamenaAmerican Society of Photogrammetry, et al. Manual of Color Aerial Photography. American Society of Photogrammetry, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.