Sittel, N., LaGuardia, C. (2021). Genealogy. Magazines for Libraries. (30th), . New York: Bowker.
Sittel, N., C. (2019). Genealogy. Magazines for Libraries. (29th), . New York: Bowker.
Sittel, N. R. (2012). Going Green @ Your Library: One Librarian's Lessons in Programming. Greening Libraries. Library Juice.
Sittel, N. R. (2015). Public Libraries, Public Policies, and Political Processes: Serving and Transforming Communities in Times of Economic and Political Contraint. Government Information Quarterly. 32(2), 219-220. https://www.journals.elsevier.com/government-information-quarterly
Sittel, N. R. (2012). Public Libraries and the Internet. Managed by the Information Policy & Access Center (iPAC) in the College of Information Studies at the University of Maryland. Government Information Quarterly. 29(2), 307-308. https://www.journals.elsevier.com/government-information-quarterly
Sittel, N. R. (2018). Preservation of Electronic Government Information (PEGI) Project. Against the Grain. 29(6), 2. Charleston, South Carolina: Charleston Conference. https://www.against-the-grain.com
Yanowski, K. J., Sittel, N. R., Monterroso, B. (2017). Using Technology to Enhance Discovery, Access, and Use: Final Report. Dean's Innovation Grant - Using Technology to Enhance Discovery, Access, and Use. Denton, TX: University of North Texas. https://digital.library.unt.edu/ark:/67531/metadc1020989/
Sittel, N. R., Halbert, M. D., Skinner, K. (2016). Digital Preservation of Federal Information Summit: Reflections. https://digital.library.unt.edu/ark:/67531/metadc826639/
Halbert, M., Skinner, K., Sittel, R., Caldwell, D., Concannon, M., Jacobs, J. R., Laster, S., Matheson, S. (2019). Toward a Shared Agenda: Report on Preservation of Electronic Government Information (PEGI Project) Activities for 2017-2019.
Sittel, R., Halbert, M., Skinner, K., Caldwell, D., Concannon, M., Jacobs, J. R., Laster, S., Matheson, S. (2019). PEGI Project National Forum Summary and Report. Other. 30. Atlanta, GA: Educopia Institute. https://educopia.org/pegi/