BURNS, Judith. US dinosaur had Chinese cousin [online]. BBC News, 2009, [cit. 2012-03-17]. Dostupné online. (anglicky)
doi.org
dx.doi.org
YOU, H.-L., LO, D.-Q. The first well-preserved Early Cretaceous brachiosaurid dinosaur in Asia. Proceedings of the Royal Society B: Biological Sciences, 2009, roč. 276, s. 4077 - 4082. DOI: 10.1098/rspb.2009.1278.