Gaya APA

G.WEINZIMMER, L., MCCONOUGHEY, J. (2013). THE WISDOM OF FAILURE . San Fransisco: Jossey-Bass.

Gaya MLA

G.WEINZIMMER, LAURANCE., MCCONOUGHEY, JIM. "THE WISDOM OF FAILURE". San Fransisco: Jossey-Bass, 2013. Text.