Yeats, W. B., & Webb, T. (2000). Selected poems. Penguin.
Dyfyniad Arddull ChicagoYeats, W. B., and Timothy Webb. Selected Poems. London: Penguin, 2000.
Dyfyniad MLAYeats, W. B., and Timothy Webb. Selected Poems. Penguin, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.