Durham, C. (1984). When you're feeling lonely: Finding a way out. InterVarsity.
Cita Chicago (17th ed.)Durham, Charles. When You're Feeling Lonely: Finding a Way Out. Illinois: InterVarsity, 1984.
Cita MLA (9th ed.)Durham, Charles. When You're Feeling Lonely: Finding a Way Out. InterVarsity, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.