[http://en.wikipedia.org/wiki/Prime_Minister_of_Australia]
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Alfred Deakin 22 June 1909 29 April 1910 Commonwealth Liberal
Andrew Fisher 29 April 1910 24 June 1913 Labor
Joseph Cook 24 June 1913 17 September 1914 Commonwealth Liberal
Andrew Fisher 17 September 1914 27 October 1915 Labor
Billy Hughes 27 October 1915 09 February 1923 Labor/Nationalist
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