Spero, Joan Edelman.

國際政治經濟學 / by: 史培羅 ((Spero, Joan Edelman)); 楊均池; Spero, Joan Edelman. (Language materials, printed)

The Politics of international economic relations / by: Hart, Jeffrey A.; Spero, Joan Edelman. (Language materials, printed)

The politics of international economic relations / by: Spero, Joan Edelman. (Language materials, printed)