Downward, P., Dawson, A., & Dejonghe, T. (2009). Sports economics: Theory, evidence and policy. Butterworth-Heinemann, an imprint of Elsevier.
Citazione stile Chigago Style (17a edizione)Downward, Paul, Alistair Dawson, e Trudo Dejonghe. Sports Economics: Theory, Evidence and Policy. Amsterdam ; Paris [etc]: Butterworth-Heinemann, an imprint of Elsevier, 2009.
Citatione MLA (8a ed.)Downward, Paul, et al. Sports Economics: Theory, Evidence and Policy. Butterworth-Heinemann, an imprint of Elsevier, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.