Wanless, H. R. (1973). Aerial stereo photographs, for stereoscope viewing in geology, geography, conservation, forestry, surveying. Hubbard Press.
Chicago (17e ed.) BronvermeldingWanless, Harold R. Aerial Stereo Photographs, for Stereoscope Viewing in Geology, Geography, Conservation, Forestry, Surveying. Northbrook, Ill: Hubbard Press, 1973.
MLA (9e ed.) BronvermeldingWanless, Harold R. Aerial Stereo Photographs, for Stereoscope Viewing in Geology, Geography, Conservation, Forestry, Surveying. Hubbard Press, 1973.
Let op: Deze citaties zijn niet altijd 100% accuraat.