George, C. S. (1970). Management for business and industry (3a. ed.). Prentice-Hall.
Cita Chicago (17th ed.)George, Claude S. Management for Business and Industry. 3a. ed. Englewood Cliffs: Prentice-Hall, 1970.
Cita MLA (9th ed.)George, Claude S. Management for Business and Industry. 3a. ed. Prentice-Hall, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.