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 Violeta Parra:

"

In 1934, she met Luis Cereceda, a railway driver. They got married in 1938, and Parra took time away from her musical career to start a family.[1] They had two children, Isabel (born 1939) and Ángel (born 1943). Her husband was an avid supporter of the Chilean Communist Party.[1] They both became involved in the progressive movement and the Communist Party of Chile,[2] taking part in the presidential campaign of Gabriel González Videla in 1944.[citation needed] They also supported the first-left wing president in Chilean history, Pedro Aguirre Cerda's political campaign.[1]