1.
Ulrich, K.T., Eppinger, S.D.: Product design and development. McGraw-Hill/Irwin, New York, N.Y. (2012).
   
  
    2.
Pugh, S.: Total design: integrated methods for successful product engineering. Addison-Wesley, Wokingham (1991).
   
  
    3.
Childs, P.R.N., Ebooks Corporation Limited: Mechanical design. Elsevier Butterworth-Heinemann, Oxford (2004).
   
  
    4.
Pahl, G., Wallace, K., Blessing, L.: Engineering design: a systematic approach. Springer, London (2007).
   
  
    5.
Lester, A.: Project management, planning and control: managing engineering, construction, and manufacturing projects to PMI, APM, and BSI standards. Butterworth-Heinemann, Oxford (2013).
   
  
    6.
Turton, R.K.: An introductory guide to pumps and pumping systems. Mechanical Engineering Publications, London (1993).
   
  
    7.
CIPHE.: Plumbing Engineering Services Design Guide.
   
  
    8.
Hardee, R.: Piping System Fundamentals - The Complete Guide to Gaining a Clear Picture of your Piping System.
   
  
    9.
Crane Co. Engineering Division: Flow of fluids through valves, fittings, and pipe. Crane Co, Chicago (1957).