Hanson, C. F., & French, A. W. (1890). Gipsy queen: Operetta in two acts. O. Ditson.
Lua i Stíl Chicago (17ú heag.)Hanson, Carl F., agus Arthur W. French. Gipsy Queen: Operetta in Two Acts. Boston: O. Ditson, 1890.
Lua MLA (8ú heag.)Hanson, Carl F., agus Arthur W. French. Gipsy Queen: Operetta in Two Acts. O. Ditson, 1890.
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