P Chattopadhyay. (2001). Boiler Operations Questions and Answers. American: McGraw -Hill.
Trích dẫn kiểu ChicagoP Chattopadhyay. Boiler Operations Questions and Answers. American: McGraw -Hill, 2001.
MLA CitationP Chattopadhyay. Boiler Operations Questions and Answers. American: McGraw -Hill, 2001.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.