Leonard, K., & Yorton, T. (2015). Yes, and: How improvisation reverses "no, but" thinking and improves creativity and collaboration--lessons from the Second City (First edition.). HarperBusiness.
Lua i Stíl Chicago (17ú heag.)Leonard, Kelly, agus Tom Yorton. Yes, and: How Improvisation Reverses "No, but" Thinking and Improves Creativity and Collaboration--lessons from the Second City. First edition. New York, NY: HarperBusiness, 2015.
Lua MLA (9ú heag.)Leonard, Kelly, agus Tom Yorton. Yes, and: How Improvisation Reverses "No, but" Thinking and Improves Creativity and Collaboration--lessons from the Second City. First edition. HarperBusiness, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.