ഫലകം:2007 Brachiopod treatise
"Treatise on Invertebrate Paleontology, Part H: Brachiopoda, revised" (PDF). 6. 2007. {{cite journal}}: Cite journal requires |journal= (help)
"Treatise on Invertebrate Paleontology, Part H: Brachiopoda, revised" (PDF). 6. 2007. {{cite journal}}: Cite journal requires |journal= (help)