Sherwood, W., Seckler, B., & Stewart, F. Paintings on Stamps: An Encyclopedic Handbook Arranged by Artist and Covering all Paintings, Drawings, Watercolors, Lithographs, Sketches, Engravings, Etchings, and Similar Works on Postage Stamps.
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Chicago Style (17th ed.) Zitazioa
Sherwood, William, Bernard Seckler, eta Francine Stewart. Paintings on Stamps: An Encyclopedic Handbook Arranged by Artist and Covering All Paintings, Drawings, Watercolors, Lithographs, Sketches, Engravings, Etchings, and Similar Works on Postage Stamps.
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MLA (9th ed.) Zitazioa
Sherwood, William, et al. Paintings on Stamps: An Encyclopedic Handbook Arranged by Artist and Covering All Paintings, Drawings, Watercolors, Lithographs, Sketches, Engravings, Etchings, and Similar Works on Postage Stamps.
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