Παραπομπή σε μορφή APA (7η εκδ.)

Silos, L. R. The power of the leader: Mind and meaning in leadership. Goodwill trading.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Silos, Leonardo R. The Power of the Leader: Mind and Meaning in Leadership. Philippines: Goodwill trading.

Παραπομπή σε μορφή MLA (9th εκδ.)

Silos, Leonardo R. The Power of the Leader: Mind and Meaning in Leadership. Goodwill trading.