Severns, W. H., Degler, H. E., & Miles, J. C. (1956). Steam, air, and gas power (5a. ed.). John Wiley and Sons Inc.
Chicago-čujuhus (17. p.)Severns, William H., Howard E. Degler, juo John C. Miles. Steam, Air, and Gas Power. 5a. ed. Nueva York: John Wiley and Sons Inc, 1956.
MLA-čujuhus (9. p.)Severns, William H., et al. Steam, Air, and Gas Power. 5a. ed. John Wiley and Sons Inc, 1956.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.