Rodaway, A., & Patient, R. (2001). Mesendoderm. an ancient germ layer?
Lua i Stíl Chicago (17ú heag.)Rodaway, A., agus R. Patient. Mesendoderm. an Ancient Germ Layer? 2001.
Lua MLA (9ú heag.)Rodaway, A., agus R. Patient. Mesendoderm. an Ancient Germ Layer? 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.