↑ The fire hose pump was invented by Johann Hautsch, "Jan van der Heiden". สืบค้นเมื่อ 2007-01-15.
Jan van der Heyden (1637–1712) (exhibit catalogue) by Peter C. Sutton, et al., 50 illustrated pages, including 130 paintings, drawings and figures (Yale University Press: 2006). The book is the first publication on the artist in the English language, according to the Bruce Museum, where Sutton is director.
