Wissler, C., Kehoe, A. B., & Miller, S. E. (2012). Amskapi Pikuni: The Blackfeet people. State University of New York Press.
Lua i Stíl Chicago (17ú heag.)Wissler, Clark, Alice Beck Kehoe, agus Stewart E. Miller. Amskapi Pikuni: The Blackfeet People. Albany: State University of New York Press, 2012.
Lua MLA (9ú heag.)Wissler, Clark, et al. Amskapi Pikuni: The Blackfeet People. State University of New York Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.