Schmidt, P. (2007). The complete guide to patios: Plan, build and maintain. Creative Pub. International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchmidt, Philip. The Complete Guide to Patios: Plan, Build and Maintain. Chanhassen, Minn.: Creative Pub. International, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchmidt, Philip. The Complete Guide to Patios: Plan, Build and Maintain. Creative Pub. International, 2007.
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