Martin, M., & Jones, G. (1999). Handedness and season of birth: A gender-invariant relation.
Lua i Stíl Chicago (17ú heag.)Martin, M., agus G. Jones. Handedness and Season of Birth: A Gender-invariant Relation. 1999.
Lua MLA (9ú heag.)Martin, M., agus G. Jones. Handedness and Season of Birth: A Gender-invariant Relation. 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.