Dale, E. (1978). Management: Theory and practice (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Dale, Ernest. Management: Theory and Practice. 4th ed. New York: McGraw-Hill, 1978.
Cita MLA (9th ed.)Dale, Ernest. Management: Theory and Practice. 4th ed. McGraw-Hill, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.