Johnston, K. R. A Tale of Two Titles: Kenneth R. Johnston. Romantic biography.(2003).
Lua i Stíl Chicago (17ú heag.)Johnston, Kenneth R. "A Tale of Two Titles: Kenneth R. Johnston." Romantic Biography.(2003) .
Lua MLA (8ú heag.)Johnston, Kenneth R. "A Tale of Two Titles: Kenneth R. Johnston." Romantic Biography.(2003), .
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