APA citiranje

Keen, P. G. W. (1986). Competing in time: Using telecommunication for competitive advantage. Cambridge: Ballinger Publishing Company.

Trích dẫn kiểu Chicago

Keen, Peter G. W. Competing in Time: Using Telecommunication for Competitive Advantage. Cambridge: Ballinger Publishing Company, 1986.

MLA citiranje

Keen, Peter G. W. Competing in Time: Using Telecommunication for Competitive Advantage. Cambridge: Ballinger Publishing Company, 1986.