Wallace, P. S. (2010). Perfect porches: Designing welcoming spaces for outdoor living. Clarkson Potter.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWallace, Paula S. Perfect Porches: Designing Welcoming Spaces for Outdoor Living. New York: Clarkson Potter, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWallace, Paula S. Perfect Porches: Designing Welcoming Spaces for Outdoor Living. Clarkson Potter, 2010.
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