Pigors, P. J. W., & Pigors, F. (1961). Case method in human relations: The incident process. McGraw-Hill.
Citação norma ChicagoPigors, Paul John William, and Faith Pigors. Case Method in Human Relations: The Incident Process. New York: McGraw-Hill, 1961.
Citação norma MLAPigors, Paul John William, and Faith Pigors. Case Method in Human Relations: The Incident Process. McGraw-Hill, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.