John Muir (2015). “John Muir’s Incredible Travel Memoirs: A Thousand-Mile Walk to the Gulf, My First Summer in the Sierra, The Mountains of California, Travels in Alaska, Steep Trails… (Illustrated): Adventure Memoirs & Wilderness Studies from the Naturalist, Environmental Philosopher and Early Advocate of Preservation of Wilderness, the Author of The Yosemite and Picturesque California”, p.10, e-artnow
"The Genius Way Brittany Snow Gets Tan Without Going in the Sun (and No, Not With Self-Tanner)". Interview with Julianne Carell, www.glamour.com. June 8, 2016.