Gaya APA

Bullock, R., Merli, G. (1993). Breakthrough management : how to convert priority objectives into results / Giorgio Merli; penerjemah, Ralph Bullock . : John Wiley n Sons.

Gaya MLA

Bullock, Ralph., Merli, Giorgio. "Breakthrough management : how to convert priority objectives into results / Giorgio Merli; penerjemah, Ralph Bullock". : John Wiley n Sons, 1993. Textbook.