Snedeker, Jeffrey. "The Early Valved Horn and Its Proponents in Paris 1826-1840," The Horn Call Annual 6 (1994): pp.6–17.
Snedeker, Jeffrey. "Joseph Meifred's Méthode pour le Cor Chromatique ou à Pistons (1840)," Historic Brass Society Journal 4 (1992): pp.87–105.
Snedeker, Jeffrey. “Hand and Valve: Joseph Émile Meifred’s Méthode pour le cor chromatique ou à pistons and early valved horn performance and pedagogy in nineteenth century France.” Jagd- und Waldhörner: Geschichte und musikalische Nutzung. Augsburg, Germany: Michaelstein, 2006.
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