Shackle, G. (1962). Economics for pleasure. University press.
Dyfyniad Arddull ChicagoShackle, G.L.S. Economics for Pleasure. Cambridge: University press, 1962.
Dyfyniad MLAShackle, G.L.S. Economics for Pleasure. University press, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.