1. Archer, M.
,
Bhaskar, R.
,
Collier, A.
,
Lawson, T.
and
Norries, A.
(1998),
Critical Realism. Essential Readings
, Routledge, Abingdon.
2. Bailey, M.
(2014), “Mind games: how footballers use sports psychology”, The Telegraph, 19 February, available at: www.telegraph.co.uk/men/active/10568730/Mind-games-how-footballers-use-sports-psychology.html (accessed September 2015).
3. Baskaran, A.
and
Boden, R.
(2004), “Science: a controversial commodity”,
Science Technology and Society
, Vol. 9 No. 1, pp. 1-26.
4. BBCSPORT
(2012), “How the £20 salary cap was broken”, available at: www.bbc.co.uk/sport/0/football/17260554 (accessed July 2015).
5. Beamish, R.
and
Richie, I.
(2006),
Fastest, Highest, Strongest. A Critique of High Performance Sport
, Routledge, Abingdon.