Maidment, Susannah C.R.; Norman, David B.; Barrett, Paul M.; Upchurch, Paul (2008). "Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)". Journal of Systematic Palaeontology. 6 (4): 1. Bibcode:2008JSPal...6..367M. doi:10.1017/S1477201908002459. S2CID85673680.
Maidment, Susannah C.R.; Norman, David B.; Barrett, Paul M.; Upchurch, Paul (2008). "Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)". Journal of Systematic Palaeontology. 6 (4): 1. Bibcode:2008JSPal...6..367M. doi:10.1017/S1477201908002459. S2CID85673680.
Maidment, Susannah C.R.; Norman, David B.; Barrett, Paul M.; Upchurch, Paul (2008). "Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)". Journal of Systematic Palaeontology. 6 (4): 1. Bibcode:2008JSPal...6..367M. doi:10.1017/S1477201908002459. S2CID85673680.