Bradley, V. (2016). Bring the outside in: The essential guide to cacti, succulents, planters and terrariums. Bantam Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBradley, Valerie. Bring the Outside in: The Essential Guide to Cacti, Succulents, Planters and Terrariums. London: Bantam Press, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBradley, Valerie. Bring the Outside in: The Essential Guide to Cacti, Succulents, Planters and Terrariums. Bantam Press, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.