Todd Sandler, K. H. (2007). Handbook of Defense Economics. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Todd Sandler, Keith Hartley. Handbook of Defense Economics. ELSEVIER, 2007.
Lua MLA (8ú heag.)Todd Sandler, Keith Hartley. Handbook of Defense Economics. ELSEVIER, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.