Wadel, G. (2009). Renewable thermic insulation and recycled sheep wool and cotton: A contribution to sustainable construction. Universidad de Chile. Facultad de Arquitectura y Urbanismo.
शिकागो स्टाइल उद्धरणWadel, Gerardo. Renewable Thermic Insulation and Recycled Sheep Wool and Cotton: A Contribution to Sustainable Construction. Universidad de Chile. Facultad de Arquitectura y Urbanismo, 2009.
एमएलए उद्धरणWadel, Gerardo. Renewable Thermic Insulation and Recycled Sheep Wool and Cotton: A Contribution to Sustainable Construction. Universidad de Chile. Facultad de Arquitectura y Urbanismo, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.