APA-čujuhus (7. p.)
ebrary, Inc, Rosalino, L. M., Silva, A., & Abreu, T. (2012). New trends towards Mediterranean tourism sustainability. Nova Science Publishers, Inc..
Chicago-čujuhus (17. p.)
ebrary, Inc, Luís M. Rosalino, Alexandra Silva, juo Toño Abreu. New Trends Towards Mediterranean Tourism Sustainability. Hauppauge, N.Y.: Nova Science Publishers, Inc., 2012.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. New Trends Towards Mediterranean Tourism Sustainability. Nova Science Publishers, Inc., 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.