APA引文

(1991). Global competitiveness of U.S. advanced-technology manufacturing industries: Communications technology and eqiupment. Washington.

Trích dẫn kiểu Chicago

Global Competitiveness of U.S. Advanced-technology Manufacturing Industries: Communications Technology and Eqiupment. Washington, 1991.

MLA引文

Global Competitiveness of U.S. Advanced-technology Manufacturing Industries: Communications Technology and Eqiupment. Washington, 1991.

警告：這些引文格式不一定是100％准確.