What are the stages of the administrative process according to Henry Fayol, Koontz & O'Donell, George R. Terry, Agustin Reyes Ponce, and Burt K. Scanlan?

Henry Fayol: Prevision, Organization, Command, Coordination, and Control.
Koontz & O'Donell: Planning, Organization, Integration, Direction, and Control.
George R. Terry: Planning, Organization, Execution, and Control.
Agustin Reyes Ponce: Prevision, Planning, Organization, Integration, Direction, and Control.
Burt K. Scanlan: Planning, Organization, Direction, and Control.