Wicker, P., Breuer, C., Lamprecht, M., & Fischer, A. (2014). Does club size matter: An examination of economies of scale, economies of scope, and organizational problems. Journal of sport management, 28(3), S. 266-280. doi:10.1123/jsm.2013-0051

Wicker, Pamela, Christoph Breuer, Markus Lamprecht, and Adrian Fischer. "Does Club Size Matter: An Examination of Economies of Scale, Economies of Scope, and Organizational Problems." Journal of Sport Management 28, no. 3 (2014): S. 266-280.

Wicker, Pamela, Christoph Breuer, Markus Lamprecht, and Adrian Fischer. "Does Club Size Matter: An Examination of Economies of Scale, Economies of Scope, and Organizational Problems." Journal of Sport Management 28.3 (2014): S. 266-280.