Gaya APA

Barcus, S, W., Wilkinson, J, W. (1995). Handbook of Management Consulting Services 2nd Ed (2nd ed). United Stated of America: McGraw-Hill, Inc.

Gaya MLA

Barcus, Sam, W., Wilkinson, Joseph, W. "Handbook of Management Consulting Services 2nd Ed". 2nd ed United Stated of America: McGraw-Hill, Inc, 1995. Text.