Allcock, H. (1962). Heraldic design: Its origins, ancient forms and modern usage / by Hubert Allcock. Tudor Publ..
Chicago-referens (17:e uppl.)Allcock, Hubert. Heraldic Design: Its Origins, Ancient Forms and Modern Usage / by Hubert Allcock. New York, NY: Tudor Publ., 1962.
MLA-referens (8:e uppl.)Allcock, Hubert. Heraldic Design: Its Origins, Ancient Forms and Modern Usage / by Hubert Allcock. Tudor Publ., 1962.
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