Hannah's Current Research Questions

I am working on comparing Blache, in A Steetcar Named Desire, and her pursuit of identity within the New South with the pursuit of homosexuals during this time to find identity and place in a homophobic society.

• Where can I find academic sources that discuss the different genres of plays and their characteristics? 
• What other sources besides newspapers could I use to display the typical attitudes towards homosexuals in the 1940's/50's? 
• What other places besides JSTOR and the HBLL database can I look to find academic journals/articles? Are there specific databases for specific literary theories?