Koen, B. V., & Billy Vaughn Koen. (2003). Discussion of the method: Conducting the engineer's approach to problem solving. New York: Oxford University Press.
Stile di citazione ChicagoKoen, Billy Vaughn, e Billy Vaughn Koen. Discussion of the Method: Conducting the Engineer's Approach to Problem Solving. New York: Oxford University Press, 2003.
Citazione MLAKoen, Billy Vaughn, e Billy Vaughn Koen. Discussion of the Method: Conducting the Engineer's Approach to Problem Solving. New York: Oxford University Press, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.