Harding, A. R. Deadfalls and Snares A Book of Instruction for Trappers About These and Other Home-Made Traps.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarding, A. R. Deadfalls and Snares A Book of Instruction for Trappers About These and Other Home-Made Traps.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHarding, A. R. Deadfalls and Snares A Book of Instruction for Trappers About These and Other Home-Made Traps.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.