Dyfyniad APA

Wine Economics and Policy | Firenze University Press. Cambridge University Press.

Dyfyniad Arddull Chicago

Wine Economics and Policy | Firenze University Press. Cambridge University Press.

Dyfyniad MLA

Wine Economics and Policy | Firenze University Press. Cambridge University Press.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.