TRIPATHI P.C. (1997). PRINCIPLES OF MANAGEMENTS 2ND ED. TATA MC-GRAW.
Chicago-čujuhus (17. p.)TRIPATHI P.C. PRINCIPLES OF MANAGEMENTS 2ND ED. NEW DELHI: TATA MC-GRAW, 1997.
MLA-čujuhus (9. p.)TRIPATHI P.C. PRINCIPLES OF MANAGEMENTS 2ND ED. TATA MC-GRAW, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.