* {{cite book | last=Bordman | first=Gerald Martin | title=American theatre: a chronicle of comedy and drama, 1914-1930 | publisher=Oxford University Press | publication-place=New York | date=1995 | isbn=0-19-509078-0}}
<ref name="e952">{{cite book | last=Bordman | first=Gerald Martin | title=American theatre: a chronicle of comedy and drama, 1914-1930 | publisher=Oxford University Press | publication-place=New York | date=1995 | isbn=0-19-509078-0 | page=}}</ref>