Drummond, H. (2000). Introduction to organizational behaviour. Oxford Univ..
Chicago-čujuhus (17. p.)Drummond, Helga. Introduction to Organizational Behaviour. Oxford: Oxford Univ., 2000.
MLA-čujuhus (9. p.)Drummond, Helga. Introduction to Organizational Behaviour. Oxford Univ., 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.