Epstein, S. D. (1991). Traces and their antecedents. Oxford University Press.
Dyfyniad Arddull ChicagoEpstein, Samuel David. Traces and Their Antecedents. New York: Oxford University Press, 1991.
Dyfyniad MLAEpstein, Samuel David. Traces and Their Antecedents. Oxford University Press, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.