(1977). Faça você mesmo. Selecções do Reader's Digest.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিFaça Você Mesmo. Selecções do Reader's Digest, 1977.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিFaça Você Mesmo. Selecções do Reader's Digest, 1977.
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