Trích dẫn APA

McKenna, R. (1989). Who's afraid of Big Blue?: How companies are challenging IBM-- and winning. Reading, Mass: Addison-Wesley.

Trích dẫn kiểu Chicago

McKenna, Regis. Who's Afraid of Big Blue?: How Companies Are Challenging IBM-- and Winning. Reading, Mass: Addison-Wesley, 1989.

Trích dẫn MLA

McKenna, Regis. Who's Afraid of Big Blue?: How Companies Are Challenging IBM-- and Winning. Reading, Mass: Addison-Wesley, 1989.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.