American Society of Photogrammetry. (1960). Manual of photographic interpretation. American Sociey of Photogrammetry.
Chicago-referens (17:e uppl.)American Society of Photogrammetry. Manual of Photographic Interpretation. [Washington D.C: American Sociey of Photogrammetry, 1960.
MLA-referens (9:e uppl.)American Society of Photogrammetry. Manual of Photographic Interpretation. American Sociey of Photogrammetry, 1960.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.