Haimann, T. (1982). Management (4th ed.). Houghton Mifflin Co..
Cita Chicago (17th ed.)Haimann, Theo. Management. 4th ed. Dallas: Houghton Mifflin Co., 1982.
Cita MLA (9th ed.)Haimann, Theo. Management. 4th ed. Houghton Mifflin Co., 1982.
Atenció: Aquestes cites poden no estar 100% correctes.