Broomhall, E. J. (1921). Spanish composition. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Broomhall, Edith J. Spanish Composition. Boston: Allyn and Bacon, 1921.
Lua MLA (9ú heag.)Broomhall, Edith J. Spanish Composition. Allyn and Bacon, 1921.
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