Johnson, N., & Podro, M. u. (2007). Martin Bloch: A painter's painter.
Lua i Stíl Chicago (17ú heag.)Johnson, Nichola, agus Michael u.a Podro. Martin Bloch: A Painter's Painter. Norwich, 2007.
Lua MLA (8ú heag.)Johnson, Nichola, agus Michael u.a Podro. Martin Bloch: A Painter's Painter. 2007.
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