(1876). Sadlier's excelsior introduction to geography: Designed for junior classes. W.H. Sadlier.
Chicago-viite (17. p.)Sadlier's Excelsior Introduction to Geography: Designed for Junior Classes. New York: W.H. Sadlier, 1876.
MLA-viite (8. p.)Sadlier's Excelsior Introduction to Geography: Designed for Junior Classes. W.H. Sadlier, 1876.
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