Pinkwater, D. M., & Pinkwater, J. (2006). Bad bear detectives: An Irving & Muktuk story. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Pinkwater, Daniel Manus, agus Jill Pinkwater. Bad Bear Detectives: An Irving & Muktuk Story. Boston, [Mass.]: Houghton Mifflin, 2006.
Lua MLA (8ú heag.)Pinkwater, Daniel Manus, agus Jill Pinkwater. Bad Bear Detectives: An Irving & Muktuk Story. Houghton Mifflin, 2006.
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