Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page West Berlin:

"

West Berlin was also a destination for many people fleeing East Germany both before and after the construction of the Berlin Wall. As many immigrants from East Germany did not intend to stay in Berlin[citation needed], flights – the only option for those people to reach West Germany without coming into contact with East German authorities – were subsidized by the West German government despite being operated only by companies registered in and owned by nationals of the western occupying powers.[citation needed]