Barbour (2004, p. 31). Barbour, John D. (2004). "Solitude, Writing, and Fathers in Paul Auster's The Invention of Solitude". a/b: Auto/Biography Studies. 19 (1–2): 19–32. doi:10.1080/08989575.2004.10815316.
Barbour (2004, pp. 19–20). Barbour, John D. (2004). "Solitude, Writing, and Fathers in Paul Auster's The Invention of Solitude". a/b: Auto/Biography Studies. 19 (1–2): 19–32. doi:10.1080/08989575.2004.10815316.
Barbour (2004, p. 22). Barbour, John D. (2004). "Solitude, Writing, and Fathers in Paul Auster's The Invention of Solitude". a/b: Auto/Biography Studies. 19 (1–2): 19–32. doi:10.1080/08989575.2004.10815316.