Schmidt-Rohr, Klaus. "Oxygen Is the High-Energy Molecule Powering Complex Multicellular Life: Fundamental Corrections to Traditional Bioenergetics". ACS Omega. 5 (5). 2020: 2221–2233. doi:10.1021/acsomega.9b03352. ISSN2470-1343.
National Geographic Society. "Herbivore". National Geographic Society (ingilis). 21 January 2011. 25 February 2017 tarixində arxivləşdirilib. İstifadə tarixi: 1 May 2017.
National Geographic Society. "Herbivore". National Geographic Society (ingilis). 21 January 2011. 25 February 2017 tarixində arxivləşdirilib. İstifadə tarixi: 1 May 2017.
Schmidt-Rohr, Klaus. "Oxygen Is the High-Energy Molecule Powering Complex Multicellular Life: Fundamental Corrections to Traditional Bioenergetics". ACS Omega. 5 (5). 2020: 2221–2233. doi:10.1021/acsomega.9b03352. ISSN2470-1343.