Journal of Hospitality, Leisure, Sport & Tourism Education (Elsevier Science).
Chicago-čujuhus (17. p.)Journal of Hospitality, Leisure, Sport & Tourism Education (Elsevier Science).
MLA-čujuhus (9. p.)Journal of Hospitality, Leisure, Sport & Tourism Education (Elsevier Science).
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.