My guide to research on a specific topic.

First, look at the review articles. You can find a bibliography in them. Review articles can be found in encyclopedias. Look Reference.

Wikipedia articles have a bibliography.

DuckDuckGo gives out good materials, in which you can also find literature on the topic.

https://duckduckgo.com/

Finally, look at this universal bibliography:

https://rutracker.org/forum/viewtopic.php?t=6314400

Then go to look for sources:

Particular book

Books

Newspaper articles

Journal articles

Magazine issues

Films

Music