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                                Illustrated Catalog : Clothing, Parachutes, Equipment and Supplies | Bok | 355.81(73) Ill Springfield, USA : National Capital Historical Sales Inc., 1943. [Bok]. - 108 s .+ vedlegg |   | 1943 | 
			
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                                Reference Manual for Personal Equipment Officers : AAF Manual 55-0-1 | Bok | 355.81(73) Ref Springfield, USA, 1945. [Bok] - Språk: Engelsk |   | 1945 | 
			
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                                The sky people. A history of parachuting. | Bok | 623.746.094 Hea Hearn, Peter /  - England : Airlife Publishing Ltd., 1990. [Bok]. - 160 s. + index. - Språk: Engelsk | Hearn, Peter | 1990 |