Engels (3)

Up To €10 (0) € 10 Tot € 20 (0) € 20 Tot € 50 (1) € 50 En Meer (2)

Atkinson (3) Atkinson, Paul (4) Atkinson, Cathy, Earnshaw, Paul (2) Whitaker, Emilie Morwenna (salford University, Atkinson, Paul (1) Martyn (the Open University, Uk) Hammersley, Paul (cardiff University, Uk) Atkinson (1)

2022 (2) 2019 (1)

Overig (3)