Cita APA (7th ed.)
Mager, R. F. (1972). Goal analysis. Lear Siegler/Feron Pubolishers.
Cita Chicago (17th ed.)
Mager, Robert F. Goal Analysis. Belmont: Lear Siegler/Feron Pubolishers, 1972.
Cita MLA (9th ed.)
Mager, Robert F. Goal Analysis. Lear Siegler/Feron Pubolishers, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.