Day, A. R., Ratcliffe, M. S., & Shepherd, K. (2003). Heating systems: Plant and control. Blackwell.
Chicago Style aipamenaDay, Anthony R., Martin S. Ratcliffe, and Keith Shepherd. Heating Systems: Plant and Control. Oxford: Blackwell, 2003.
MLA aipamenaDay, Anthony R., et al. Heating Systems: Plant and Control. Blackwell, 2003.
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