Tohutoro APA (7th ed.)
Covey, S. Tearing down walls: Covey leadership 5. Covey Leadership library.
Tohutoru Kātū Chicago (17th ed.)
Covey, Stephen. Tearing Down Walls: Covey Leadership 5. Covey Leadership library.
Tohutoro MLA (9th ed.)
Covey, Stephen. Tearing Down Walls: Covey Leadership 5. Covey Leadership library.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.