Jill C. Wheeler (1 January 2013). E. B. White. ABDO Publishing Company. p. 21. ISBN978-1-61480-938-8. Archived from the original on 15 April 2023. Retrieved 27 March 2021.
Jill C. Wheeler (1 January 2013). E. B. White. ABDO Publishing Company. p. 21. ISBN978-1-61480-938-8. Archived from the original on 15 April 2023. Retrieved 27 March 2021.