Quellen
- http://www.linguee.de/
- http://www.wordreference.com/
- http://dict.leo.org/
- http://www.dict.cc/
- http://dict.tu-chemnitz.de/dings.cgi?lang=en;service=deen
- http://iate.europa.eu
- http://registrar.columbia.edu/content/registration-and-enrollment
- https://studentmanual.uchicago.edu/enrollment
- http://www.registrar.iastate.edu/students/certs/fulltimestatus
- https://www.usnews.com/education/best-colleges/articles/2011/08/15/us-higher-education-glossary
- https://www.uclaextension.edu/pages/str/howtoEnroll.jsp