Brenner, B. (1994). If you were there in 1776. New York: Simon & Schuster.
Dyfyniad Arddull ChicagoBrenner, Barbara. If You Were There in 1776. New York: Simon & Schuster, 1994.
Dyfyniad MLABrenner, Barbara. If You Were There in 1776. New York: Simon & Schuster, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.