Gaya APA

G., H, H. (1974). Modern Business Managemen: A System and Eviromental Approach . Tokyo: McGraws-HILL KOGAKUSHA LTD.

Gaya MLA

G., Hick, Herbert. "Modern Business Managemen: A System and Eviromental Approach". Tokyo: McGraws-HILL KOGAKUSHA LTD, 1974. Text.