Jacobson, E. (1971). Depression: Comparative studies of normal, neurotic, and psychotic conditions. International Universities.
Lua i Stíl Chicago (17ú heag.)Jacobson, Edith. Depression: Comparative Studies of Normal, Neurotic, and Psychotic Conditions. New York: International Universities, 1971.
Lua MLA (9ú heag.)Jacobson, Edith. Depression: Comparative Studies of Normal, Neurotic, and Psychotic Conditions. International Universities, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.