Lua APA (7ú heag.)
Westerberg, T. (2009). Becoming a great high school: 6 strategies and 1 attitude that make a difference. ASCD.
Lua i Stíl Chicago (17ú heag.)
Westerberg, Tim. Becoming a Great High School: 6 Strategies and 1 Attitude That Make a Difference. Alexandria, Va.: ASCD, 2009.
Lua MLA (9ú heag.)
Westerberg, Tim. Becoming a Great High School: 6 Strategies and 1 Attitude That Make a Difference. ASCD, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.