(1998). Collaborative teaching casebooks: Facilitator's guide / Kathleen C. Harris.
Chicago-čujuhus (17. p.)Collaborative Teaching Casebooks: Facilitator's Guide / Kathleen C. Harris. 1998.
MLA-čujuhus (9. p.)Collaborative Teaching Casebooks: Facilitator's Guide / Kathleen C. Harris. 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.