APA

Hamel G., . (1994). Competing for the future. Estados Unidos: Harvard Business School Press.

Chicago

Hamel Gary, . 1994. Competing for the future. Estados Unidos: Harvard Business School Press.

Harvard

Hamel G., . (1994). Competing for the future. Estados Unidos: Harvard Business School Press.

MLA

Hamel Gary, . Competing for the future. Estados Unidos: Harvard Business School Press. 1994.