McDowell, M. (2017). The world of laura ingalls wilder: The frontier landscapes that inspired the little house books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcDowell, Marta. The World of Laura Ingalls Wilder: The Frontier Landscapes That Inspired the Little House Books. 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcDowell, Marta. The World of Laura Ingalls Wilder: The Frontier Landscapes That Inspired the Little House Books. 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.