Erik Hinterding, 'Investigation into Paper and Watermarks as a Research Method in Prints and Drawings', in: Jolanta Talbierska, Metodologia, metoda i terminologia grafiki i rysunku. Teoria i praktyka, Warschau 2014, p. 205.
Cat.tent. Drawings by Rembrandt and his pupils, Los Angeles (The J. Paul Getty Museum) 2010, p. 71