Shields, Patricia and Hassan Tajalli. 2006. "Intermediate Theory: The Missing Link in Successful Student Scholarship". Journal of Public Affairs Education. Vol. 12, No. 3. Pp. 313-334. http://ecommons.txstate.edu/polsfacp/39/Archived 2021-02-24 at the Wayback Machine
Shields, Patricia and Hassan Tajalli. 2006. "Intermediate Theory: The Missing Link in Successful Student Scholarship". Journal of Public Affairs Education. Vol. 12, No. 3. Pp. 313-334. http://ecommons.txstate.edu/polsfacp/39/Archived 2021-02-24 at the Wayback Machine