(1876). Sadlier's excelsior introduction to geography: Designed for junior classes. W.H. Sadlier.
Dyfyniad Arddull ChicagoSadlier's Excelsior Introduction to Geography: Designed for Junior Classes. New York: W.H. Sadlier, 1876.
Dyfyniad MLASadlier's Excelsior Introduction to Geography: Designed for Junior Classes. W.H. Sadlier, 1876.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.