APA-čujuhus (7. p.)
(1980). Footsteps teacher manual: A discussion leader's guide to accompany programs 21-30. University Park.
Chicago-čujuhus (17. p.)
Footsteps Teacher Manual: A Discussion Leader's Guide to Accompany Programs 21-30. Maryland: University Park, 1980.
MLA-čujuhus (9. p.)
Footsteps Teacher Manual: A Discussion Leader's Guide to Accompany Programs 21-30. University Park, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.