Arrais, R. (2005). The river of remembrance: The rivers of the city of Recife and the intellectuals from Recife of the first half of the XX century. Universidad Nacional de Mar del Plata. Facultad de Arquitectura, Urbanismo y Diseño.
शिकागो स्टाइल उद्धरणArrais, Raimundo. The River of Remembrance: The Rivers of the City of Recife and the Intellectuals From Recife of the First Half of the XX Century. Universidad Nacional de Mar del Plata. Facultad de Arquitectura, Urbanismo y Diseño, 2005.
एमएलए उद्धरणArrais, Raimundo. The River of Remembrance: The Rivers of the City of Recife and the Intellectuals From Recife of the First Half of the XX Century. Universidad Nacional de Mar del Plata. Facultad de Arquitectura, Urbanismo y Diseño, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.