Bradford, D., & Brady, S. (2005). Building a feedback-positive organization. Kantola.
Chicago Style (17th ed.) ZitazioaBradford, David, eta Scott Brady. Building a Feedback-positive Organization. MIll Valley, CA: Kantola, 2005.
MLA (9th ed.) ZitazioaBradford, David, eta Scott Brady. Building a Feedback-positive Organization. Kantola, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.