Jenkins, S., & Page, R. (2014). Creature features: 25 animals explain why they look the way they do. Houghton Mifflin Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJenkins, Steve, और Robin Page. Creature Features: 25 Animals Explain Why They Look the Way They Do. Boston: Houghton Mifflin Harcourt, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJenkins, Steve, और Robin Page. Creature Features: 25 Animals Explain Why They Look the Way They Do. Houghton Mifflin Harcourt, 2014.
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