APA
Vaynerchuk G., . (2021). Twelve And A Half : Leveraging the emotional ingredients necessary for business success. New York: Harper Business.
Chicago
Vaynerchuk Gary, . 2021. Twelve And A Half : Leveraging the emotional ingredients necessary for business success. New York: Harper Business.
Harvard
Vaynerchuk G., . (2021). Twelve And A Half : Leveraging the emotional ingredients necessary for business success. New York: Harper Business.
MLA
Vaynerchuk Gary, . Twelve And A Half : Leveraging the emotional ingredients necessary for business success. New York: Harper Business. 2021.