Hu, D.; Hou, L.; Zhang, L. & Xu, X., A pre-Archaeopteryx troodontid theropod from China with long feathers on the metatarsus, Nature, 2009, 461 (7264): 640–643, PMID 19794491, doi:10.1038/nature08322
Li, Q.; Gao, K.-Q.; Vinther, J.; Shawkey, M.D.; Clarke, J.A.; D'Alba, L.; Meng, Q.; Briggs, D.E.G.; Prum, R.O.; et al. Plumage color patterns of an extinct dinosaur. Science. 2010, 327 (5971): 1369–1372. Bibcode:2010Sci...327.1369L. PMID 20133521. doi:10.1126/science.1186290. 引文格式1维护：显式使用等标签 (link)
Xu, X.; Zhao, Q.; Norell, M.; Sullivan, C.; Hone, D.; Erickson, G.; Wang, X.; Han, F. & Guo, Y., A new feathered maniraptoran dinosaur fossil that fills a morphological gap in avian origin, Chinese Science Bulletin, 2009, 54: 430–435, doi:10.1007/s11434-009-0009-6Abstract[永久失效連結]
harvard.edu
ui.adsabs.harvard.edu
Li, Q.; Gao, K.-Q.; Vinther, J.; Shawkey, M.D.; Clarke, J.A.; D'Alba, L.; Meng, Q.; Briggs, D.E.G.; Prum, R.O.; et al. Plumage color patterns of an extinct dinosaur. Science. 2010, 327 (5971): 1369–1372. Bibcode:2010Sci...327.1369L. PMID 20133521. doi:10.1126/science.1186290. 引文格式1维护：显式使用等标签 (link)
nih.gov
ncbi.nlm.nih.gov
Hu, D.; Hou, L.; Zhang, L. & Xu, X., A pre-Archaeopteryx troodontid theropod from China with long feathers on the metatarsus, Nature, 2009, 461 (7264): 640–643, PMID 19794491, doi:10.1038/nature08322
Li, Q.; Gao, K.-Q.; Vinther, J.; Shawkey, M.D.; Clarke, J.A.; D'Alba, L.; Meng, Q.; Briggs, D.E.G.; Prum, R.O.; et al. Plumage color patterns of an extinct dinosaur. Science. 2010, 327 (5971): 1369–1372. Bibcode:2010Sci...327.1369L. PMID 20133521. doi:10.1126/science.1186290. 引文格式1维护：显式使用等标签 (link)
springerlink.com
Xu, X.; Zhao, Q.; Norell, M.; Sullivan, C.; Hone, D.; Erickson, G.; Wang, X.; Han, F. & Guo, Y., A new feathered maniraptoran dinosaur fossil that fills a morphological gap in avian origin, Chinese Science Bulletin, 2009, 54: 430–435, doi:10.1007/s11434-009-0009-6Abstract[永久失效連結]
