Stapley, L. F. (2002). It's an emotional game: Learning about leadership from the experience of football. Karnac.
Lua i Stíl Chicago (17ú heag.)Stapley, Lionel F. It's an Emotional Game: Learning About Leadership from the Experience of Football. London ; New York: Karnac, 2002.
Lua MLA (9ú heag.)Stapley, Lionel F. It's an Emotional Game: Learning About Leadership from the Experience of Football. Karnac, 2002.
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