Teofilova, T. The Service in the Bulgarian Hotel Industry in the Conditions of the Changing Socio-Economic Environment,
, , 72-81.
Teofilova, T. .
The Service in the Bulgarian Hotel Industry in the Conditions of the Changing Socio-Economic Environment.
: , , 72-81.
Teofilova, T. ()
The Service in the Bulgarian Hotel Industry in the Conditions of the Changing Socio-Economic Environment,
: , 72-81
Teofilova, T.
().
The Service in the Bulgarian Hotel Industry in the Conditions of the Changing Socio-Economic Environment. Известия на Съюза на учените - Варна, 10 (3), 72-81.