Bascomb, N., & Runger, N. (2004). The perfect mile: Three athletes, one goal, and less than four minutes to achieve it (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBascomb, Neal, और Nelson Runger. The Perfect Mile: Three Athletes, One Goal, and Less than Four Minutes to Achieve It. Unabridged. Prince Frederick: Recorded Books Inc., 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBascomb, Neal, और Nelson Runger. The Perfect Mile: Three Athletes, One Goal, and Less than Four Minutes to Achieve It. Unabridged. Recorded Books Inc., 2004.
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