ROBERT JANE. (1984). NATURE OF THE PSYCHE ITS HUMAN EXPRESSION. BANTAM BOOKS.
Lua i Stíl Chicago (17ú heag.)ROBERT JANE. NATURE OF THE PSYCHE ITS HUMAN EXPRESSION. NEW YORK: BANTAM BOOKS, 1984.
Lua MLA (9ú heag.)ROBERT JANE. NATURE OF THE PSYCHE ITS HUMAN EXPRESSION. BANTAM BOOKS, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.