OUCHI, W. G. (1981). Theory Z How American Business Can Meet The Japanese Challenge William G. Ouchi. Addison-Wesley.
Čikaški stil citiranja (17. izdanje)OUCHI, William G. Theory Z How American Business Can Meet The Japanese Challenge William G. Ouchi. Addison-Wesley, 1981.
MLA način citiranja (8. izdanje)OUCHI, William G. Theory Z How American Business Can Meet The Japanese Challenge William G. Ouchi. Addison-Wesley, 1981.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.