O'Neill, A. (1970). As andorinhas não têm restaurante. Dom Quixote.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিO'Neill, Alexandre. As Andorinhas Não Têm Restaurante. Dom Quixote, 1970.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিO'Neill, Alexandre. As Andorinhas Não Têm Restaurante. Dom Quixote, 1970.
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