Sales, A. S. (2004). Master of business management courses may be losing allure. IN Sales talk [column]. Manila Bulletin.
Cita Chicago (17th ed.)Sales, Arthur S. "Master of Business Management Courses May Be Losing Allure. IN Sales Talk [column]." Manila Bulletin 2004.
Cita MLA (9th ed.)Sales, Arthur S. "Master of Business Management Courses May Be Losing Allure. IN Sales Talk [column]." Manila Bulletin, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.