Weisbrod, B. A. (1988). The nonprofit economy. Harvard University Press.
Chicago-čujuhus (17. p.)Weisbrod, Burton Allen. The Nonprofit Economy. Cambridge, Mass.: Harvard University Press, 1988.
MLA-čujuhus (9. p.)Weisbrod, Burton Allen. The Nonprofit Economy. Harvard University Press, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.