Steltz, W. G. (1977). Turbomachinery developments in steam and gas turbines: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, November 27-December 2, 1977. New York : American Society of Mechanical Engineers.
Chicago-čujuhus (17. p.)Steltz, W. G. Turbomachinery Developments in Steam and Gas Turbines: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, November 27-December 2, 1977. New York : American Society of Mechanical Engineers, 1977.
MLA-čujuhus (9. p.)Steltz, W. G. Turbomachinery Developments in Steam and Gas Turbines: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, November 27-December 2, 1977. New York : American Society of Mechanical Engineers, 1977.