1. Carlson, J. 2006. An Examination of Undergraduate Citation Behavior. The Journal of Academic Librarianship 32(1): 14–22.
2. Cornell University(2020), Evaluating Web Pages. Cornell University Research Guides, last updated 24 February. Available at http://guides.library.cornell.edu/evaluating_Web_pages. Accessed 4 June 2020
3. Datig, I. 2016. Citation Behavior of Advanced Undergraduate Students in the Social Sciences: A Mixed-Method Approach. Behavioral and Social Sciences Librarian 35(2): 64–80.
4. Hague, R., M. Harrop, and J. McCormick. 2019. Comparative Government and Politics, 11th ed. London: Red Globe Press.
5. Hair, J., W. Black, B. Babin, and R. Anderson. 2009. Multivariate Data Analysis: A Global Perspective, 7th ed. Upper Saddle River: Prentice Hall.