Dugoni, R., Langholz, J. A., & Crabtree, C. (2025). Hold strong: A novel (First edition.). Lake Union Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDugoni, Robert, Jeff A. Langholz, और Chris Crabtree. Hold Strong: A Novel. First edition. Seattle, Washington: Lake Union Publishing, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDugoni, Robert, et al. Hold Strong: A Novel. First edition. Lake Union Publishing, 2025.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.