APA-čujuhus (7. p.)
Abbs, B., Fisk Ong, M., & Freebairn, I. (1994). American blueprint 1: Student book.
Chicago-čujuhus (17. p.)
Abbs, Brian, Marcia Fisk Ong, juo Ingrid Freebairn. American Blueprint 1: Student Book. 1994.
MLA-čujuhus (9. p.)
Abbs, Brian, et al. American Blueprint 1: Student Book. 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.