APA (7th ed.) Citation

Purska, I. S. (2011). Features research on socio-cultural environment in the international activities of tourism enterprises.

Chicago Style (17th ed.) Citation

Purska, I. S. Features Research on Socio-cultural Environment in the International Activities of Tourism Enterprises. 2011.

MLA (8th ed.) Citation

Purska, I. S. Features Research on Socio-cultural Environment in the International Activities of Tourism Enterprises. 2011.

Warning: These citations may not always be 100% accurate.