Dunne, J. S. (1978). The reasons of the heart: A journey into solitude and back again into the human circle. University of Notre Dame.
Chicago-referens (17:e uppl.)Dunne, John S. The Reasons of the Heart: A Journey into Solitude and Back Again into the Human Circle. London: University of Notre Dame, 1978.
MLA-referens (9:e uppl.)Dunne, John S. The Reasons of the Heart: A Journey into Solitude and Back Again into the Human Circle. University of Notre Dame, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.