sources note

Hi, 

i would like to make for me 2 soures note.

my topic is about causes of Abourtion in U.S.

I narrowed my topic to causes of teenagers abortion in u.s.

i wrote first sourse note about tenagers abortion

i'm looking my next sourses about 

law, history, religouns, abortion  is murder... if there are more perfect topics let me know because I will talk about it in my  reserch as you know.

my sourscs note should be designed(form) some thing similer to  what I uploded it 

also, i'm looking for book sites and educational web site that ending with   .org

thanks