Parnell, D., Rookwood, J., Bond, A., Widdop, P., Ludvigsen, J. A. L.
Julkaisussa Soccer & Society (2022)
“...Widdop, P....”

Bond, A. J., Cockayne, D., Ludvigsen, J. A. L., Maguire, K., Parnell, D., Plumley, D., Widdop, P., Wilson, R.
Julkaisussa Managing Sport and Leisure (2020)
“...Widdop, P....”

Parnell, D., Fitzpatrick, D., Cockayne, D., Drywood, E., Widdop, P.
Julkaistu 2020
“...Widdop, P....”

Parnell, D., Bond, A. J., Widdop, P., Cockayne, D.
Julkaisussa Soccer & Society (2020)
“...Widdop, P....”

Parnell, D., Widdop, P., Bond, A., Wilson, R.
Julkaisussa Managing Sport and Leisure (2022)
“...Widdop, P....”