Rosen, G. (1953). The Life and Times of Sir Edwin Chadwick.
Chicago Style aipamenaRosen, George. The Life and Times of Sir Edwin Chadwick. 1953.
MLA aipamenaRosen, George. The Life and Times of Sir Edwin Chadwick. 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.