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Therrien, François; Henderson, Donald M.. (2007-03-12). [108:MTIBTY2.0.CO;2 «My theropod is bigger than yours … or not: estimating body size from skull length in theropods»] Journal of Vertebrate Paleontology 27 (1): 108–115. doi:10.1671/0272-4634(2007)27[108:MTIBTY]2.0.CO;2. ISSN0272-4634. (Noiz kontsultatua: 2021-03-14).
Smith, Joshua B.; Lamanna, Matthew C.; Mayr, Helmut; Lacovara, Kenneth J.. (2006/03). [0400:NIRTHO2.0.CO;2/NEW-INFORMATION-REGARDING-THE-HOLOTYPE-OF-SPINOSAURUS-AEGYPTIACUS-STROMER-1915/10.1666/0022-3360(2006)080[0400:NIRTHO]2.0.CO;2.full «NEW INFORMATION REGARDING THE HOLOTYPE OF SPINOSAURUS AEGYPTIACUS STROMER, 1915»] Journal of Paleontology 80 (2): 400–406. doi:10.1666/0022-3360(2006)080[0400:NIRTHO]2.0.CO;2. ISSN0022-3360. (Noiz kontsultatua: 2021-03-14).
Therrien, François; Henderson, Donald M.. (2007-03-12). [108:MTIBTY2.0.CO;2 «My theropod is bigger than yours … or not: estimating body size from skull length in theropods»] Journal of Vertebrate Paleontology 27 (1): 108–115. doi:10.1671/0272-4634(2007)27[108:MTIBTY]2.0.CO;2. ISSN0272-4634. (Noiz kontsultatua: 2021-03-14).