Wright, Joanna (2002). "Photographs by Max and Bertha Ferrars". In Green, Alexandra; Blurton, T. Richard (eds.). Burma: art and archaeology. London: British Museum Press. pp. 163–171. ISBN0-7141-2406-0. OCLC50271270.
St. James guide to crime & mystery writers. Pederson, Jay P., Benbow-Pfalzgraf, Taryn. (4th ed. / with a preface by Kathleen Gregory Klein ed.). Detroit, MI: St. James Press. 1996. ISBN1558621784. OCLC34788067.{{cite book}}: CS1 maint: others (link)