GOODWORTH CLIVE T. (1984). HOW TO BE A SUPER-EFFECTIVE MANAGER. BUSINESS PUBLICATION.
Chicago-čujuhus (17. p.)GOODWORTH CLIVE T. HOW TO BE A SUPER-EFFECTIVE MANAGER. LONDON: BUSINESS PUBLICATION, 1984.
MLA-čujuhus (9. p.)GOODWORTH CLIVE T. HOW TO BE A SUPER-EFFECTIVE MANAGER. BUSINESS PUBLICATION, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.