Fonseca, J. d., Carolino, P., & Twain, M. (1883). The new guide on the conversation in Portuguese and English .. (1st American ed., reprinted verbatim et literatim.). J.R. Osgood and Company.
Chicago-referens (17:e uppl.)Fonseca, José da, Pedro Carolino, och Mark Twain. The New Guide on the Conversation in Portuguese and English .. 1st American ed., reprinted verbatim et literatim. Boston: J.R. Osgood and Company, 1883.
MLA-referens (8:e uppl.)Fonseca, José da, et al. The New Guide on the Conversation in Portuguese and English .. 1st American ed., reprinted verbatim et literatim. J.R. Osgood and Company, 1883.
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