Mayo, F., Wilson, J. G., & Dumas, A. (1887). The royal guard: A romantic drama in five acts and seven tableaux.
Lua i Stíl Chicago (17ú heag.)Mayo, Frank, John G. Wilson, agus Alexandre Dumas. The Royal Guard: A Romantic Drama in Five Acts and Seven Tableaux. 1887.
Lua MLA (8ú heag.)Mayo, Frank, et al. The Royal Guard: A Romantic Drama in Five Acts and Seven Tableaux. 1887.
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