Archer, J. (2003). Not a Penny More, Not a Penny Less. Bantam Books.
Dyfyniad Arddull ChicagoArcher, Jeffrey. Not a Penny More, Not a Penny Less. New York: Bantam Books, 2003.
Dyfyniad MLAArcher, Jeffrey. Not a Penny More, Not a Penny Less. Bantam Books, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.