Play Matters. National Association of Toy & Leisure Libraries.
Chicago-čujuhus (17. p.)Play Matters. National Association of Toy & Leisure Libraries.
MLA-čujuhus (9. p.)Play Matters. National Association of Toy & Leisure Libraries.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.