Pearson, L. Partners in development.
Lua i Stíl Chicago (17ú heag.)Pearson, L. Partners in Development.
Lua MLA (9ú heag.)Pearson, L. Partners in Development.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)