Rigby Darrell. (2009). Winning In Turbulence. Harvard Bus. School.
Citazione stile Chigago Style (17a edizione)Rigby Darrell. Winning In Turbulence. Boston: Harvard Bus. School, 2009.
Citatione MLA (9a ed.)Rigby Darrell. Winning In Turbulence. Harvard Bus. School, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.