Havard, H. (1885). The Dutch school of painting. Cassell.
Lua i Stíl Chicago (17ú heag.)Havard, Henry. The Dutch School of Painting. London, New York: Cassell, 1885.
Lua MLA (8ú heag.)Havard, Henry. The Dutch School of Painting. Cassell, 1885.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.