Frank, R. H. (2011). The Darwin economy: Liberty, competition, and the common good. Princeton University Press.
Dyfyniad Arddull ChicagoFrank, Robert H. The Darwin Economy: Liberty, Competition, and the Common Good. Princeton [N.J.]: Princeton University Press, 2011.
Dyfyniad MLAFrank, Robert H. The Darwin Economy: Liberty, Competition, and the Common Good. Princeton University Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.