Big Up Productions (Firm), Sender Films, Mortimer, P., & Rosen, N. (2006). First ascent: The global quest for the ultimate climb. Sender Films.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBig Up Productions (Firm), Sender Films, Peter Mortimer, और Nick Rosen. First Ascent: The Global Quest for the Ultimate Climb. [Boulder, CO]: Sender Films, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBig Up Productions (Firm), et al. First Ascent: The Global Quest for the Ultimate Climb. Sender Films, 2006.
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