Kapp, K. W. (1971). The social costs of private enterprise. Schocken Books.
Dyfyniad Arddull ChicagoKapp, Karl William. The Social Costs of Private Enterprise. New York: Schocken Books, 1971.
Dyfyniad MLAKapp, Karl William. The Social Costs of Private Enterprise. Schocken Books, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.