APA (7th ed.) Citation

Kiziun, A. H. (2013). System approach to development of co-operation of tourism companies.

Chicago Style (17th ed.) Citation

Kiziun, A. H. System Approach to Development of Co-operation of Tourism Companies. 2013.

MLA (8th ed.) Citation

Kiziun, A. H. System Approach to Development of Co-operation of Tourism Companies. 2013.

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