(1971). Integrated biology [by] Leonard Hill, Denis Bellamy [and] Ian Chester Jones.
Lua i Stíl Chicago (17ú heag.)Integrated Biology [by] Leonard Hill, Denis Bellamy [and] Ian Chester Jones. 1971.
Lua MLA (9ú heag.)Integrated Biology [by] Leonard Hill, Denis Bellamy [and] Ian Chester Jones. 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.