Learning Zone Express (Firm) & Hagen, B. (2009). Interior design project: Green design. Learning Zone Express.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLearning Zone Express (Firm) और Brandi Hagen. Interior Design Project: Green Design. [Owatonna, Minn.]: Learning Zone Express, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLearning Zone Express (Firm) और Brandi Hagen. Interior Design Project: Green Design. Learning Zone Express, 2009.
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