Taylor, A. (1951). English riddles from oral tradition. University of California Press.
Dyfyniad Arddull ChicagoTaylor, Archer. English Riddles from Oral Tradition. Berkeley: University of California Press, 1951.
Dyfyniad MLATaylor, Archer. English Riddles from Oral Tradition. University of California Press, 1951.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.