International Society of Travel and Tourism Educators. Journal of teaching in travel & tourism. Haworth Hospitality Press.
Chicago-čujuhus (17. p.)International Society of Travel and Tourism Educators. Journal of Teaching in Travel & Tourism. Binghamton, NY: Haworth Hospitality Press.
MLA-čujuhus (9. p.)International Society of Travel and Tourism Educators. Journal of Teaching in Travel & Tourism. Haworth Hospitality Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.