King, M. L. J. (1964). Why we can't wait. Harper & Row.
Dyfyniad Arddull ChicagoKing, Martin Luther Jr. Why We Can't Wait. New York: Harper & Row, 1964.
Dyfyniad MLAKing, Martin Luther Jr. Why We Can't Wait. Harper & Row, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.