อ้างอิง ของ ตูอี_มะลิลา

  1. 1 2 3 Robb, Joan (1971). "TU'I MALILA, "COOK'S TORTOISE"". Records of the Auckland Institute and Museum. 8: 229–233. JSTOR 42906170 – โดยทาง JSTOR.
  2. ↑ Captain Cook Birthplace Museum
  3. ↑ "Captain Cook Timeline – Third Voyage 1776 – 1780". Captain Cook Birthplace Museum. สืบค้นเมื่อ 18 January 2012.
  4. ↑ "Madison Zoological Museum Collection: Bulletin - New York Zoological Society: [An account of the reptiles inhabiting the Galápagos Islands]". สืบค้นเมื่อ 3 April 2016.
  5. ↑ Tortoise Believed to Have Been Owned by Darwin Dies at 176 2nd to last paragraph mentions tu'i Malila's age