American Association for Health, Physical Education, and Recreation Yearbook.
Chicago-čujuhus (17. p.)American Association for Health, Physical Education, and Recreation Yearbook.
MLA-čujuhus (9. p.)American Association for Health, Physical Education, and Recreation Yearbook.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.