Gaya APA

Sims, H, P., Manz, C, C. (1996). Company of heroes : unleashing the power of self-leadership / Henry P. Sims, Charles C. Manz . New York: John Wiley n Sons.

Gaya MLA

Sims, Henry, P.., Manz, Charles, C.. "Company of heroes : unleashing the power of self-leadership / Henry P. Sims, Charles C. Manz". New York: John Wiley n Sons, 1996. Textbook.