Billings, A. C., Butterworth, M. L., & Turman, P. D. (2018). Communication and sport: Surveying the field (Third edition.). SAGE.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBillings, Andrew C., Michael L. Butterworth, और Paul D. Turman. Communication and Sport: Surveying the Field. Third edition. Los Angeles: SAGE, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBillings, Andrew C., et al. Communication and Sport: Surveying the Field. Third edition. SAGE, 2018.
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