"Making a Name for Themselves: 'Once's' Guy and Girl, In Tune On- and Off-Screen, Shed Their Anonymity", The Washington Post, 17 February 2008.
"Making a Name for Themselves: 'Once's' Guy and Girl, In Tune On- and Off-Screen, Shed Their Anonymity", The Washington Post, ngày 17 tháng 2 năm 2008.