Sutton, M., Briggs, D., Siveter, D., & Siveter, D. (2011). A soft-bodied lophophorate from the Silurian of England.
Chicago-čujuhus (17. p.)Sutton, MD, D. Briggs, D. Siveter, juo D. Siveter. A Soft-bodied Lophophorate from the Silurian of England. 2011.
MLA-čujuhus (9. p.)Sutton, MD, et al. A Soft-bodied Lophophorate from the Silurian of England. 2011.
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