From soul to self / edited by M. James C. Crabbe. - Crabbe, M. James C. (OLS)http://pul/name/53000 (Routledge, 1999)
Indice : p. 155-158.
Comprende bibliografia.

Anna Karènina / Lev Nikolaevic Tolstoj. - Tolstoj, Lev Nikolaevic, graf, 1828-1910. (OLS)http://pul/name/33092 (Garzanti, 1981)