Blau, D. E., & Pressman, D. (2025). Patent it yourself: Your step-by-step guide to filing at the U.S. Patent Office (22nd edition.). NOLO.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlau, David E., और David Pressman. Patent It Yourself: Your Step-by-step Guide to Filing at the U.S. Patent Office. 22nd edition. El Segundo, CA: NOLO, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBlau, David E., और David Pressman. Patent It Yourself: Your Step-by-step Guide to Filing at the U.S. Patent Office. 22nd edition. NOLO, 2025.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.