Andrew James p. (2006). Payback: Reaping the Rewards of Innovation. Harvard Bus. School Press.
Čikaški stil citiranja (17. izdanje)Andrew James p. Payback: Reaping the Rewards of Innovation. Boston: Harvard Bus. School Press, 2006.
MLA način citiranja (9. izdanje)Andrew James p. Payback: Reaping the Rewards of Innovation. Harvard Bus. School Press, 2006.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.