Lua APA (7ú heag.)

(2006). Closer Look at Charter Schools Using Hierarchical Linear Modeling. U.S. Department of Education.

Lua i Stíl Chicago (17ú heag.)

Closer Look at Charter Schools Using Hierarchical Linear Modeling. U.S. Department of Education, 2006.

Lua MLA (9ú heag.)

Closer Look at Charter Schools Using Hierarchical Linear Modeling. U.S. Department of Education, 2006.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.