Lua APA (7ú heag.)
Gill, R. T., & Behravesh, N. (2012). Economics U$A: Are we still in control? (21st century edition.). Annenberg Learner.
Lua i Stíl Chicago (17ú heag.)
Gill, Richard T., agus Nariman Behravesh. Economics U$A: Are We Still in Control? 21st century edition. District of Columbia: Annenberg Learner, 2012.
Lua MLA (9ú heag.)
Gill, Richard T., agus Nariman Behravesh. Economics U$A: Are We Still in Control? 21st century edition. Annenberg Learner, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.