APA引文

Brock, G. W. (1981). The telecommunications industry: The dynamics of market structure. Cambridge: Harvard University Press.

Trích dẫn kiểu Chicago

Brock, Gerald W. The Telecommunications Industry: The Dynamics of Market Structure. Cambridge: Harvard University Press, 1981.

MLA引文

Brock, Gerald W. The Telecommunications Industry: The Dynamics of Market Structure. Cambridge: Harvard University Press, 1981.

警告：這些引文格式不一定是100％准確.