Purdy, S. (2017). Doormaking: Materials, techniques, and projects for building your first door. Linden Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPurdy, Strother. Doormaking: Materials, Techniques, and Projects for Building Your First Door. Fresno: Linden Publishing, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPurdy, Strother. Doormaking: Materials, Techniques, and Projects for Building Your First Door. Linden Publishing, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.