| 皮埃甘............ | [AS-Academia Sinica] |
| ................. | AAT-Taiwan 借詞編輯與使用原則 (2013) |
| Piegan............ | [VP] |
| ................. | Kroeber, Culture and Natural Areas (1963) 236 |
| ................. | Murdock and O'Leary, Ethnographic Bibliography of North America (1975) 444 |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| ................. | TAA database (2000-) |
| ................. | AAT-Ned (1994-) |
| ................. | Encyclopedia Britannica Online (2002-) "Blackfoot," accessed 29 June 2005 |
| Peigan............ | [VP] |
| ................. | Murdock and O'Leary, Ethnographic Bibliography of North America (1975) 444 |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| Pikuni............ | [VP] |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| ................. | Encyclopedia Britannica Online (2002-) "Blackfoot," accessed 29 June 2005 |
| Pikanii............ | [VP] |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| Piikani............ | [VP] |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| ................. | AATA database (1995-) 145899 checked 26 January 2012 |
| Pikani............ | [VP] |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| Subject:............ | [Bureau AAT] |
| ................. | CDMARC Subjects: LCSH (1988-) Piegan Indians; Peigan Indians |
| ................. | Native Languages of America (n.d.) accessed 29 June 2005 |
| ................. | AATA database (1995-) 145899 checked 26 January 2012 |
| ................. | Billard, De indianen (1978) |
| ................. | Encyclopedia Britannica Online (2002-) "Blackfoot," accessed 29 June 2005 |