The Little Engine That Could (English Wikipedia)

Plotnick, Roy E. (2012). "In Search of Watty Piper: The History of the 'Little Engine' Story". New Review of Children's Literature and Librarianship. 18 (1): 11–26. doi:10.1080/13614541.2012.650957. ISSN 1361-4541. S2CID 145333174.

gsmr.com

"Great Smoky Mountains Railroad 2012 Railfest". Archived from the original on September 15, 2012. Retrieved April 18, 2018.

"United States Book List - Dolly Parton's Imagination Library". March 31, 2024. Archived from the original on March 31, 2024. Retrieved May 15, 2024.
"Canada Book List - Dolly Parton's Imagination Library". June 7, 2023. Archived from the original on June 7, 2023. Retrieved May 15, 2024.
"Republic of Ireland Book List - Dolly Parton's Imagination Library". February 12, 2024. Archived from the original on February 12, 2024. Retrieved May 15, 2024.

Barrett, Nina (October 28, 1990). "The Little Engine That Still Can". Los Angeles Times.

National Education Association (2007). "Teachers' Top 100 Books for Children". Retrieved August 22, 2012.

"Jumpstart's Read for the Record Event Highlights". Archived from the original on February 25, 2009. Retrieved June 19, 2008.

"Steam Shop Tour Success! | Restoring1702". September 25, 2015. Archived from the original on February 3, 2019.

Plotnick, Roy E. (2012). "In Search of Watty Piper: The History of the 'Little Engine' Story". New Review of Children's Literature and Librarianship. 18 (1): 11–26. doi:10.1080/13614541.2012.650957. ISSN 1361-4541. S2CID 145333174.

"I Think I Can Rail Tour". Archived from the original on November 28, 2010. Retrieved June 19, 2008.
"I Think I Can Rail Tour Schedule". Archived from the original on July 6, 2008. Retrieved April 18, 2018.
"I Think I Can Rail Tour Schedule". Archived from the original on December 14, 2009. Retrieved April 18, 2018.
"I Think I Can Rail Tour Schedule". Archived from the original on June 13, 2011. Retrieved April 18, 2018.
"I Think I Can Rail Tour Schedule". Archived from the original on March 6, 2012. Retrieved April 18, 2018.

"I Think I Can Rail Tour". Archived from the original on November 28, 2010. Retrieved June 19, 2008.
"I Think I Can Rail Tour Schedule". Archived from the original on July 6, 2008. Retrieved April 18, 2018.
"I Think I Can Rail Tour Schedule". Archived from the original on December 14, 2009. Retrieved April 18, 2018.
"I Think I Can Rail Tour Schedule". Archived from the original on June 13, 2011. Retrieved April 18, 2018.
"I Think I Can Rail Tour Schedule". Archived from the original on March 6, 2012. Retrieved April 18, 2018.
"Great Smoky Mountains Railroad 2012 Railfest". Archived from the original on September 15, 2012. Retrieved April 18, 2018.
"Steam Shop Tour Success! | Restoring1702". September 25, 2015. Archived from the original on February 3, 2019.
"Jumpstart's Read for the Record Event Highlights". Archived from the original on February 25, 2009. Retrieved June 19, 2008.
"United States Book List - Dolly Parton's Imagination Library". March 31, 2024. Archived from the original on March 31, 2024. Retrieved May 15, 2024.
"Canada Book List - Dolly Parton's Imagination Library". June 7, 2023. Archived from the original on June 7, 2023. Retrieved May 15, 2024.
"Republic of Ireland Book List - Dolly Parton's Imagination Library". February 12, 2024. Archived from the original on February 12, 2024. Retrieved May 15, 2024.

Plotnick, Roy E. (2012). "In Search of Watty Piper: The History of the 'Little Engine' Story". New Review of Children's Literature and Librarianship. 18 (1): 11–26. doi:10.1080/13614541.2012.650957. ISSN 1361-4541. S2CID 145333174.