Weihrich, H. (1993). Management: a global perspective.: 10th ed. McGraw-Hill.
Cita Chicago (17th ed.)Weihrich, Heinz. Management: A Global Perspective.: 10th Ed. New York: McGraw-Hill, 1993.
Cita MLA (9th ed.)Weihrich, Heinz. Management: A Global Perspective.: 10th Ed. McGraw-Hill, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.