Kuhn, P. (1942). The strength and stiffness of shear webs with and without lightening holes. National Advisory Committee for Aeronautics.
Chicago Style (17th ed.) CitationKuhn, Paul. The Strength and Stiffness of Shear Webs with and Without Lightening Holes. Washington, D.C.: National Advisory Committee for Aeronautics, 1942.
MLA (8th ed.) CitationKuhn, Paul. The Strength and Stiffness of Shear Webs with and Without Lightening Holes. National Advisory Committee for Aeronautics, 1942.
Warning: These citations may not always be 100% accurate.