Allen, M. (1976). Helping teachers teach. Convention.
Chicago-čujuhus (17. p.)Allen, Mavis. Helping Teachers Teach. Nashville: Convention, 1976.
MLA-čujuhus (9. p.)Allen, Mavis. Helping Teachers Teach. Convention, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.