"Dame Shirley" was the name adopted by Louise Amelia Knapp Smith Clappe as she wrote a series of letters to her family describing in detail her life in the Feather River goldfields.
Truy cập ngày 31 tháng 7 năm 2010.  Kiểm tra giá trị ngày tháng trong: |date= (trợ giúp) "Dame Shirley" was the name adopted by Louise Amelia Knapp Smith Clappe as she wrote a series of letters to her family describing in detail her life in the Feather River goldfields.