Bagwati, J. (1989). Protectionism (Fifth.). Mit press.
Lua i Stíl Chicago (17ú heag.)Bagwati, Jagdish. Protectionism. Fifth. London: Mit press, 1989.
Lua MLA (9ú heag.)Bagwati, Jagdish. Protectionism. Fifth. Mit press, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.