APA-čujuhus (7. p.)
LEONG, S. PRESCHOOL ORIENTATION AND MOBILITY: A REVIEW OF THE LITERATURE.
Chicago-čujuhus (17. p.)
LEONG, S. PRESCHOOL ORIENTATION AND MOBILITY: A REVIEW OF THE LITERATURE.
MLA-čujuhus (9. p.)
LEONG, S. PRESCHOOL ORIENTATION AND MOBILITY: A REVIEW OF THE LITERATURE.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.