APA
Gallagher M., . (2021). The Business Of Winning, 2/E. : Kogan Page.
Chicago
Gallagher Mark, . 2021. The Business Of Winning, 2/E. : Kogan Page.
Harvard
Gallagher M., . (2021). The Business Of Winning, 2/E. : Kogan Page.
MLA
Gallagher Mark, . The Business Of Winning, 2/E. : Kogan Page. 2021.