BOULDING, K. E. (1970). Economics as a science. Tata McGraw.
Chicago-čujuhus (17. p.)BOULDING, Kenneth E. Economics as a Science. Bombay: Tata McGraw, 1970.
MLA-čujuhus (9. p.)BOULDING, Kenneth E. Economics as a Science. Tata McGraw, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.