Butterfield, T. E. (1929). Steam and gas engineering: A text covering power generating apparatus utilizing energy released by the combustion of fuels. D. Van Nostrand co.; inc..
Citace podle Chicago (17th ed.)Butterfield, Thomas Edward. Steam and Gas Engineering: A Text Covering Power Generating Apparatus Utilizing Energy Released by the Combustion of Fuels. New York: D. Van Nostrand co.; inc., 1929.
Citace podle MLA (8th ed.)Butterfield, Thomas Edward. Steam and Gas Engineering: A Text Covering Power Generating Apparatus Utilizing Energy Released by the Combustion of Fuels. D. Van Nostrand co.; inc., 1929.
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