28. 11. 2021
https://www.lite.cz/o-nas/zdarma-ke-stazeni/thanksgiving-dikuvzdani
https://www.livescience.com/28945-american-culture.html
30. 12. 2019
14. 12. 2019
https://www.englishclub.com/vocabulary/calendar.htm
https://www.englishclub.com/vocabulary/festivals-christmas-quiz.php
12. 12. 2019
http://www.bridge-online.cz/wp-content/uploads/2016/09/would_christmas.mp3
10. 12. 2019
8. 12. 2019