Kroll, K. (2013). Fostering the liberal arts in the 21st-century community college. Jossey-Bass.
Chicago-čujuhus (17. p.)Kroll, Keith. Fostering the Liberal Arts in the 21st-century Community College. San Francisco: Jossey-Bass, 2013.
MLA-čujuhus (9. p.)Kroll, Keith. Fostering the Liberal Arts in the 21st-century Community College. Jossey-Bass, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.