United States. Army. Air Corps. (1922). Cooling system test of LePere P-70 equipped with side radiators (Power Plant Section report). U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Air Corps. Cooling System Test of LePere P-70 Equipped with Side Radiators (Power Plant Section Report). Washington: U.S. GPO, 1922.
MLA (9th ed.) CitationUnited States. Army. Air Corps. Cooling System Test of LePere P-70 Equipped with Side Radiators (Power Plant Section Report). U.S. GPO, 1922.
Warning: These citations may not always be 100% accurate.