Unknown. Cabinet Card Portrait of Mrs. Overton.
Chicago-viite (17. p.)Unknown. Cabinet Card Portrait of Mrs. Overton.
MLA-viite (8. p.)Unknown. Cabinet Card Portrait of Mrs. Overton.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Unknown. Cabinet Card Portrait of Mrs. Overton.
Chicago-viite (17. p.)Unknown. Cabinet Card Portrait of Mrs. Overton.
MLA-viite (8. p.)Unknown. Cabinet Card Portrait of Mrs. Overton.