APA (7th ed.) Citation

Vavríková, D., Gašparíková, Ľ., & Gašparíková, D. (2001). English for students of postal and telecommunications operation (1. vyd.). Žilinská univerzita.

Chicago Style (17th ed.) Citation

Vavríková, Danuša, Ľudmila Gašparíková, and Danica Gašparíková. English for Students of Postal and Telecommunications Operation. 1. vyd. V Žiline: Žilinská univerzita, 2001.

MLA (9th ed.) Citation

Vavríková, Danuša, et al. English for Students of Postal and Telecommunications Operation. 1. vyd. Žilinská univerzita, 2001.