Pearson, H. C. (1886). His opportunity. J.H. Earle.
Lua i Stíl Chicago (17ú heag.)Pearson, Henry C. His Opportunity. Boston: J.H. Earle, 1886.
Lua MLA (8ú heag.)Pearson, Henry C. His Opportunity. J.H. Earle, 1886.
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