Weihrich, H. (1993). Management: a global perspective.: 10th ed. McGraw-Hill.
Chicago-čujuhus (17. p.)Weihrich, Heinz. Management: A Global Perspective.: 10th Ed. New York: McGraw-Hill, 1993.
MLA-čujuhus (9. p.)Weihrich, Heinz. Management: A Global Perspective.: 10th Ed. McGraw-Hill, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.