Brown, A. (2013). Spruce: A step-by-step guide to upholstery and design. Storey Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrown, Amanda. Spruce: A Step-by-step Guide to Upholstery and Design. North Adams, MA: Storey Publishing, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrown, Amanda. Spruce: A Step-by-step Guide to Upholstery and Design. Storey Publishing, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.