Lua APA (7ú heag.)

Shepherd, G., & Langoni, C. G. (1991). Trade reform: Lessons from eight countries. ICS Press.

Lua i Stíl Chicago (17ú heag.)

Shepherd, Geoffrey, agus Carlos Geraldo Langoni. Trade Reform: Lessons from Eight Countries. San Francisco, Calif.: ICS Press, 1991.

Lua MLA (8ú heag.)

Shepherd, Geoffrey, agus Carlos Geraldo Langoni. Trade Reform: Lessons from Eight Countries. ICS Press, 1991.

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