IntestazioneHoward, Henry Usata in: Bibliothèque nationale de France, Paris; Integrated Authority File (GND), Germany
Howard, Henry Usata in: Bibliothèque nationale de France, Paris
VarianteHoward, H.
Fonti esterne
Trovato inA course of lectures on painting, delivered at the Royal academy of fine arts / by Henry Howard ; edited... by Frank Howard, 1848. — LoC-NA. — Thieme-Becker. — Oxford DNB - http://www.oxforddnb.com (2009-12-02). — DNB. — COPAC (2007-11-09)