Bryant, J. A. (1985). Seed physiology. Edward Arnold.
Lua i Stíl Chicago (17ú heag.)Bryant, J. A. Seed Physiology. London: Edward Arnold, 1985.
Lua MLA (9ú heag.)Bryant, J. A. Seed Physiology. Edward Arnold, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.