Fernandes, M. E., & Rico, i. C. (2001). Nas nuvens também há flores. Câmara Municipal.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিFernandes, Maria Eugénia, এবং il. Carlos Rico. Nas Nuvens Também Há Flores. Câmara Municipal, 2001.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিFernandes, Maria Eugénia, এবং il. Carlos Rico. Nas Nuvens Também Há Flores. Câmara Municipal, 2001.
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