21. The capitalist world-economy: essays Wallerstein, Immanuel Maurice, 1930- Cambridge [Eng.] ; Cambridge University Press, 1979. HIST350
22. A midsummer night's dream Shakespeare, William, 1564-1616. London : Bloomsbury Arden Shakespeare, 2015. ENG201
29. 商业研究 Ha'erbin Shi : Heilongjiang shang xue yuan, "Shang ye yan jiu" bian ji bu BUS501 BUS503 BUS540 BUS552
