Biddle, D. (1997). Human aspects of management (2nd.). Jaico.
Chicago-čujuhus (17. p.)Biddle, Derek. Human Aspects of Management. 2nd. Bombay: Jaico, 1997.
MLA-čujuhus (9. p.)Biddle, Derek. Human Aspects of Management. 2nd. Jaico, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.