GOPALKRISHNAN P. (1982). MATERIALS MANAGEMENT.AN INTREGRATED APPROACH. PRENTICE -HALL INTERNATIONAL, INC.
Chicago-čujuhus (17. p.)GOPALKRISHNAN P. MATERIALS MANAGEMENT.AN INTREGRATED APPROACH. NEW JERSEY,USA: PRENTICE -HALL INTERNATIONAL, INC, 1982.
MLA-čujuhus (9. p.)GOPALKRISHNAN P. MATERIALS MANAGEMENT.AN INTREGRATED APPROACH. PRENTICE -HALL INTERNATIONAL, INC, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.