MacKinnon, Stephen R. Peter Harmsen (ed.). "The US Firebombing of Wuhan". China in WW2. Peter Harmsen. Retrieved 2021-04-20.
ibiblio.org
Fagg, John E. (1983). "Aviation Engineers". In Craven, Wesley Frank; Cate, James Lea (eds.). Services Around the World. The Army Air Forces in World War II. Volume VII. Chicago and London: The University of Chicago Press. p. 751. OCLC222565066.
Fagg, John E. (1983). "Aviation Engineers". In Craven, Wesley Frank; Cate, James Lea (eds.). Services Around the World. The Army Air Forces in World War II. Volume VII. Chicago and London: The University of Chicago Press. p. 751. OCLC222565066.