Pinkwater, D. M., & Pinkwater, J. (2007). Bad bears go visiting: An Irving & Muktuk story. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Pinkwater, Daniel Manus, agus Jill Pinkwater. Bad Bears Go Visiting: An Irving & Muktuk Story. Boston: Houghton Mifflin, 2007.
Lua MLA (8ú heag.)Pinkwater, Daniel Manus, agus Jill Pinkwater. Bad Bears Go Visiting: An Irving & Muktuk Story. Houghton Mifflin, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.