Schumpeter, J. (1961). The theory of economic development. O.U.P. A Galaxy book.
Chicago-čujuhus (17. p.)Schumpeter, J. The Theory of Economic Development. New York: O.U.P. A Galaxy book, 1961.
MLA-čujuhus (9. p.)Schumpeter, J. The Theory of Economic Development. O.U.P. A Galaxy book, 1961.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.