Стойнов, П. Motivation and feedback of the native visitors of bulgarian SPA centers. София: УНСС, 2012 124-129,.
Стойнов, П. Motivation and feedback of the native visitors of bulgarian SPA centers. София: УНСС, 2012 124-129,.
Стойнов, П. (2012) Motivation and feedback of the native visitors of bulgarian SPA centers, София: УНСС 124-129,.
Стойнов, П. (2012). Motivation and feedback of the native visitors of bulgarian SPA centers. Предизвикателства пред туризма през XXI век : Международна научна конференция. Сборник с научни доклади (с. 124-129). София: УНСС.
Стойнов П. Motivation and feedback of the native visitors of bulgarian SPA centers. София: УНСС; 2012. p. 124-129.