Não informado. (1957). British Bulletin of Publications on Latin America, the Caribbean, Portugal and Spain. Hispanic and Luso-Brazilian Councils.
Čikaški stil citiranja (17. izdanje)Não informado. British Bulletin of Publications on Latin America, the Caribbean, Portugal and Spain. London: Hispanic and Luso-Brazilian Councils, 1957.
MLA način citiranja (8. izdanje)Não informado. British Bulletin of Publications on Latin America, the Caribbean, Portugal and Spain. Hispanic and Luso-Brazilian Councils, 1957.
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