National Geographic Television & Film & Warner Home Video (Firm). (2007). Secret Yosemite: Explore beyond the tourist hotspots. Warner Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Geographic Television & Film और Warner Home Video (Firm). Secret Yosemite: Explore Beyond the Tourist Hotspots. Burbank, CA: Warner Home Video, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Geographic Television & Film और Warner Home Video (Firm). Secret Yosemite: Explore Beyond the Tourist Hotspots. Warner Home Video, 2007.
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