1. John D. Anderson Jr., 2012. Aircraft Percformance and Design. McGraw-Hill Companies, Inc., New York
2. Empire Test Pilots’ School, Department of DERA, an agency of the Ministry of Defence
3. http://www.pilotfriend.com/training/flight_training/aero/lift.htm
4. D. P. Mishra. May 2014. CFD Simulations for the Selection of an Appropriate Blade Profile for Improving Energy Efficiency in Axial Flow Mine Ventilation Fans. Journal of Sustainable Mining.
5. Jonathan Wickert, Kemper Lewis. An Introduction to Mechanical Engineering third edition. 2013. Cengage Learning