MARSHALL DAVID. (1988). CAL CBT THE GREAT DEBATE. CHARTWELL - BRATT.
Chicago-čujuhus (17. p.)MARSHALL DAVID. CAL CBT THE GREAT DEBATE. LONDON: CHARTWELL - BRATT, 1988.
MLA-čujuhus (9. p.)MARSHALL DAVID. CAL CBT THE GREAT DEBATE. CHARTWELL - BRATT, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.