LOCKYER K G. (1975). PRODUCTION CONTROL IN PRACTICE. PITMAN PUBLICATIONS.
Chicago-čujuhus (17. p.)LOCKYER K G. PRODUCTION CONTROL IN PRACTICE. LONDON: PITMAN PUBLICATIONS, 1975.
MLA-čujuhus (9. p.)LOCKYER K G. PRODUCTION CONTROL IN PRACTICE. PITMAN PUBLICATIONS, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.