Kao John. (1996). Jamming: The Art and discipline of business creativity. Harper Collins Business Publishers.
Čikaški stil citiranja (17. izdanje)Kao John. Jamming: The Art and Discipline of Business Creativity. London: Harper Collins Business Publishers, 1996.
MLA način citiranja (9. izdanje)Kao John. Jamming: The Art and Discipline of Business Creativity. Harper Collins Business Publishers, 1996.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.