Stieger, R., Meier, R., Lang, G., & Nagel, S. (2023). Professionalisation and its consequences for the governance of sports clubs in semi-professional team sports. Bern Open Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStieger, Raphael, Romano Meier, Grazia Lang, और Siegfried Nagel. Professionalisation and Its Consequences for the Governance of Sports Clubs in Semi-professional Team Sports. Bern Open Publishing, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStieger, Raphael, et al. Professionalisation and Its Consequences for the Governance of Sports Clubs in Semi-professional Team Sports. Bern Open Publishing, 2023.
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