Smith, J.B.; Lamanna, M.C.; Lacovara, K.J.; Dodson, P.; Smith, J.R.; Poole, J.C.; Giegengack, R.; and Attia, Y. A Giant sauropod dinosaur from an Upper Cretaceous mangrove deposit in Egypt. Science. 2001, 292 (5522): 1704–1706. PMID 11387472. doi:10.1126/science.1060561.引文使用过时参数coauthors (帮助)
nih.gov
ncbi.nlm.nih.gov
Smith, J.B.; Lamanna, M.C.; Lacovara, K.J.; Dodson, P.; Smith, J.R.; Poole, J.C.; Giegengack, R.; and Attia, Y. A Giant sauropod dinosaur from an Upper Cretaceous mangrove deposit in Egypt. Science. 2001, 292 (5522): 1704–1706. PMID 11387472. doi:10.1126/science.1060561.引文使用过时参数coauthors (帮助)
umd.edu
geol.umd.edu
Holtz, Thomas R. Jr. (2008) Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All AgesSupplementary Information (页面存档备份,存于互联网档案馆)
Holtz, Thomas R. Jr. (2008) Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All AgesSupplementary Information (页面存档备份,存于互联网档案馆)