Cita APA (7th ed.)

Kelly, W. F. Management through systems and procedures: The total systems concept. John Wiley.

Cita Chicago (17th ed.)

Kelly, William F. Management Through Systems and Procedures: The Total Systems Concept. New York: John Wiley.

Cita MLA (9th ed.)

Kelly, William F. Management Through Systems and Procedures: The Total Systems Concept. John Wiley.