Cowan, J. (1998). on becoming an innovative university teacher. Open university press.
Chicago-čujuhus (17. p.)Cowan, John. On Becoming an Innovative University Teacher. Open university press, 1998.
MLA-čujuhus (9. p.)Cowan, John. On Becoming an Innovative University Teacher. Open university press, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.