Lyons, T. (1971). The personnel function in an changing Environment (1st.). Pitman publishing.
Chicago-čujuhus (17. p.)Lyons, T. The Personnel Function in an Changing Environment. 1st. London: Pitman publishing, 1971.
MLA-čujuhus (9. p.)Lyons, T. The Personnel Function in an Changing Environment. 1st. Pitman publishing, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.