Hagenbuch, W. (1958). Social economics. Norton.
Chicago-čujuhus (17. p.)Hagenbuch, Walter. Social Economics. New York: Norton, 1958.
MLA-čujuhus (9. p.)Hagenbuch, Walter. Social Economics. Norton, 1958.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.