Ward Jones, P. (2011). A Mendelssohn drawing book and other documents in the Courtauld Institute of Art, London: Peter Ward Jones. Mendelssohn Studien.
Chicago-referens (17:e uppl.)Ward Jones, Peter. "A Mendelssohn Drawing Book and Other Documents in the Courtauld Institute of Art, London: Peter Ward Jones." Mendelssohn Studien 2011.
MLA-referens (8:e uppl.)Ward Jones, Peter. "A Mendelssohn Drawing Book and Other Documents in the Courtauld Institute of Art, London: Peter Ward Jones." Mendelssohn Studien, 2011.
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