Doepkens, F. H. (2007). A Biographical Sketch of the Life of Frederick Dimble Henwood: English Born Portrait Artist. S.l..
Chicago-viite (17. p.)Doepkens, Frederick H. A Biographical Sketch of the Life of Frederick Dimble Henwood: English Born Portrait Artist. S.l., 2007.
MLA-viite (8. p.)Doepkens, Frederick H. A Biographical Sketch of the Life of Frederick Dimble Henwood: English Born Portrait Artist. S.l., 2007.
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