Beard, Ruth M.
Piaget’s Developmental Psychology
, Signet Books, N.Y. 1969.
Carroll, Robert L.
The Aerodynamics of Powered Flight.
John Wiley & Sons, Inc. N.Y. 1960.
Duke, Neville and Lanchbery, Edward.
The Saga of Flight
. The John Day Co. New York. 1961.
Marshall, Ray and Bradley, John.
The Plane
. Penguin Books Ltd. Hardmondsworth, Middlesex, England. 1985.
Stratton, Craig A.
The Wright Brothers
. Air Engineering Los Alamitos, CA. 1976.
Wegener, Peter P.
The Science of Flight
. American Scientist. 1986.
Wright, Orville.
How We Invented The Airplane
. David McKay Co., Inc. New York. 1953.
Student Bibliography
Duke, Neville and Lanchbery, Edward.
The Saga of Flight
. The John Day Co. New York. 1961.
Marshall, Ray and Bradley, John.
The Plane
. Penguin Books Ltd. Harmondsworth, Middlesex, England. 1985
Stratton, Craig A. The Wright Brothers. Air Engineering. Los Alamitos, CA 1976.
Wright, Orville,
How We Invented The Airplane
. David McKay Co. Inc. New York. 1953.