- Northumbria Research Link
- NDLScholarship
- National Affairs
- Munich Personal RePEc Archive
- Munich Personal RePEc Archive
- Moody College of Communication
- MIT Press Journals
- Macquarie University ResearchOnline
- LSE Theses Online
- LSE Research Online
- LSE Research Online
- International Journal of Humanities and Social Science
- Higher Education Academy
- eSocialSciences
- eRepository @ Seton Hall
- ERA - University of Alberta
- ERA - University of Alberta
- ePrints Soton
- Enlighten: Theses
- DigitalCommons@Cedarville
