APA (7th ed.) Citation

Dubicka, O. (2011). English for International Tourism - Teacher's Resource Book Upper-Intermediate. Longman.

Chicago Style (17th ed.) Citation

Dubicka, O\'Keffe. English for International Tourism - Teacher's Resource Book Upper-Intermediate. Longman, 2011.

MLA (8th ed.) Citation

Dubicka, O\'Keffe. English for International Tourism - Teacher's Resource Book Upper-Intermediate. Longman, 2011.

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