McSween, Harry. Are Carbonaceous Chondrites Primitive or Processed? A Review. Reviews of Geophysics and Space Physics. August 1979, 17 (5): 1059–1078. Bibcode:1979RvGSP..17.1059M. doi:10.1029/RG017i005p01059.使用|accessdate=需要含有|url= (帮助)
Kwok, Sun; Zhang, Yong. Mixed aromatic–aliphatic organic nanoparticles as carriers of unidentified infrared emission features. Nature. 26 October 2011. Bibcode:2011Natur.479...80K. doi:10.1038/nature10542.使用|accessdate=需要含有|url= (帮助)
McSween, Harry. Are Carbonaceous Chondrites Primitive or Processed? A Review. Reviews of Geophysics and Space Physics. August 1979, 17 (5): 1059–1078. Bibcode:1979RvGSP..17.1059M. doi:10.1029/RG017i005p01059.使用|accessdate=需要含有|url= (帮助)