Gaya APA

Brafman, O., Beckstrom, R, A. (2006). The Starfish and the spider : the unstoppabale power of leaderless organizations . London: Portfolio.

Gaya MLA

Brafman, Ori., Beckstrom, Rod, A.. "The Starfish and the spider : the unstoppabale power of leaderless organizations". London: Portfolio, 2006. Buku/Printed Material.