Gaya APA

Hughes, R, L., Beatty, K, C. (2005). Becoming a strategic leader: your role in your organization’s enduring success . United States of America: Jossey-bass.

Gaya MLA

Hughes, Richard, L.., Beatty, Katherine, Colarelli. "Becoming a strategic leader: your role in your organization’s enduring success". United States of America: Jossey-bass, 2005. Book.