That's about it. I'm just looking for other historical sources. I'm getting bored of the same websites.
/u/CoeurDeLionne and /u/restricteddata and /u/alriclofgar have previously answered When writing a historical book, where do historians find their sources?
It also depends on the subject of your research, since the sources available for 12th-century Paris are not the same as the sources about Hong Kong in 1997.