Dudsanee Mongkorn. 2011. Pattaya residents' awareness of sustainable tourism developmentDudsanee Mongkorn. Faculty of Management and Information Sciences, Naresuan University;
Dudsanee Mongkorn. (2011) Pattaya residents' awareness of sustainable tourism developmentDudsanee Mongkorn . Naresuan University/Phitsanulok.
Dudsanee Mongkorn. Pattaya residents' awareness of sustainable tourism developmentDudsanee Mongkorn. . Phitsanulok:Naresuan University, 2011.
Dudsanee Mongkorn. (2011) Pattaya residents' awareness of sustainable tourism developmentDudsanee Mongkorn . Naresuan University/Phitsanulok.