[Air-L] Help with Literature on Facebook and Twitter use among college students

Hello, I am working on a comparative study of Facebook and Twitter use among college students in the USA. I need some good literature / articles that focus on patterns of Facebook and Twitter usage among young people in general, but specifically college students in America. Thank you in advance. Warmest regards, Eric Kwame ADAE | Graduate Teaching Fellow, Doctoral Student 1275 University of Oregon | Eugene, OR 97401 Email: eadae@uoregon.edu Tel: 541-606-8762