(en-US) Norma Johnston, Louisa May : The World and Works of Louisa May Alcott, New York, Four Winds Press, , 245 p. (ISBN9780027477054, lire en ligne), p. 12-16
Ednah Dow Littlehale Cheyney, op. cit. (lire en ligne), p. 13-15
(en) Martha Saxton, Louisa May Alcott : A Modern Biography, New York, Farrar, Straus, and Giroux (réimpr. 1995) (1re éd. 1977), 433 p. (ISBN9780374524609, lire en ligne), p. 30-33.
classbrain.com
« Alcott, Louisa May » [archive du ] (consulté le ) A biography of Louisa May Alcott that includes several details about Abigail May Alcott