DNB, http://d-nb.info/gnd/116766999, 2010-06-09
NLA, http://catalogue.nla.gov.au/Search/Home?lookfor=author-browse:%22Salomon%2C%20Felix%2C%201866-1928%22&iknowwhatimean=1&filter[]=author-cluster:%22Salomon%2C%20Felix%2C%201866-1928%22,
2010-06-09
William Pitt / Felix Salomon, 1901