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- Rafferty, John P. "Galapagos Penguin." Britannica School. N.p., n.d. Web. 09 Sept. 2015.
- "Galápagos penguin (Spheniscus mendiculus)." Encyclopedia of Endangered Species. Vol. 2. Farmington Hills, MI: Gale, 2009. Student Resources in Context. Web. 10 Sept. 2015.
- "Galápagos Penguin." WorldWildlife.org. World Wildlife Fund, n.d. Web. 10 Sept. 2015.
- "Galapagos Penguin." A-z Animals. N.p., n.d. Web. 14 Sept. 2015.
- "PenguinWorld." Galapagos Penguin: Spheniscus Mendiculus. N.p., n.d. Web. 14 Sept. 2015.
- "Galapagos Penguin." Penguins: S. N.p., n.d. Web. 14 Sept. 2015.