1. Akin, H., Shaw, B., Spartz, J. (2015). Promoting Economic Development with Tourism in Rural Communities: Destination Image and Motivation to Return or Recommend. Journal of Extension, 53(2), 1-12.;
2. Babović, S., Lović Obradović, S., Pregunova, I. (2016). Depopulation of the village of South Serbia as an obstacle to economic development, available at: http://www. gi.sanu.ac.rs/site/media/com_form2content/documents/c21/a384/f1107/-%20 Babovic%20et%20al.,%20srp.pdf (February 15, 2018);
3. Bićanin, J., (2018). Possibilities of Rural Tourism Development in the Area of the Municipality of Trstenik. Economics of Agriculture, 65(1), 355-372, doi: 10.5937/ ekoPolj1801355B.;
4. Cvijanović, D., Mihailović, B., Vukotić, S. (2016). Marketing and consulting in the function of tourism development of Serbia, Institute of Agricultural Economics, Belgrade.;
5. Fennel, D. (2003). Ecotourism, 2nd ed.; Routledge, Taylor & Francis Group: London, UK; New York US.;