3. 商业研究 Ha'erbin Shi : Heilongjiang shang xue yuan, "Shang ye yan jiu" bian ji bu BUS501 BUS503 BUS540 BUS552
6. Harvard business review Boston Graduate School of Business Administration, Harvard University. BUS552 BUS100 BUS130 BUS200 BUS304 BUS305 BUS408 BUS424 BUS460
