Donelson, E. (1975). Programmed learning aid for sex differences in developmental perspective. Learning Systems.
Lua i Stíl Chicago (17ú heag.)Donelson, Elaine. Programmed Learning Aid for Sex Differences in Developmental Perspective. Homewood, Ill: Learning Systems, 1975.
Lua MLA (9ú heag.)Donelson, Elaine. Programmed Learning Aid for Sex Differences in Developmental Perspective. Learning Systems, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.