Karlkstein, D. A. Social learning across psychological distance.
Lua i Stíl Chicago (17ú heag.)Karlkstein, David A. Social Learning Across Psychological Distance.
Lua MLA (9ú heag.)Karlkstein, David A. Social Learning Across Psychological Distance.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.