Woodruff, E. B., Lammers, H. B., & Lammers, T. F. (1992). Steam-plant operation (6th ed.). New York: McGraw-Hill, Inc..
Παραπομπή Chicago StyleWoodruff, Everett B., Herbert B. Lammers, and Thomas F. Lammers. Steam-plant Operation. 6th ed. New York: McGraw-Hill, Inc., 1992.
Παραπομπή MLAWoodruff, Everett B., Herbert B. Lammers, and Thomas F. Lammers. Steam-plant Operation. 6th ed. New York: McGraw-Hill, Inc., 1992.
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