Cita APA (7th ed.)

Greenwood, F. (1968). Managing the systems analysis function. American Management Association, Inc.

Cita Chicago (17th ed.)

Greenwood, Frank. Managing the Systems Analysis Function. U.S.A: American Management Association, Inc, 1968.

Cita MLA (9th ed.)

Greenwood, Frank. Managing the Systems Analysis Function. American Management Association, Inc, 1968.