2011. Archived from the original on 30 March 2021. Retrieved 30 May 2011. Booth, Robert. "Qatar World Cup construction 'will leave 4,000 migrant workers
1993, pp. 59–61. Watts 2017, p. 117. Booth 2017, pp. 154–155. Booth 2017, pp. 151–152. Watts 2017, p. 154–155. Booth 2017, pp. 151. Murray, S.A. (2009)
ISBN 978-0-06-051849-3. Goodrich, Thomas (2006). The Darkest Dawn: Lincoln, Booth, and the Great American Tragedy. Indiana University Press. p. 96. ISBN 978-0-253-21889-6
Bibliographer". Between the Species. 4 (4). doi:10.15368/bts.1988v4n4.14. Booth, William. "A Real Live Wire; Enjoying a Long Run On HBO, Bill Maher Could