SINGH P N. (1986). DEVELOPING ENTREPRENURSHIP FOR ECONOMIC GROWTH. AIMA-VIKAS.
Chicago-čujuhus (17. p.)SINGH P N. DEVELOPING ENTREPRENURSHIP FOR ECONOMIC GROWTH. NEW DELHI: AIMA-VIKAS, 1986.
MLA-čujuhus (9. p.)SINGH P N. DEVELOPING ENTREPRENURSHIP FOR ECONOMIC GROWTH. AIMA-VIKAS, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.