Lua APA (7ú heag.)

(1968). Export management. Benn Group; Discovery Publishing House.

Lua i Stíl Chicago (17ú heag.)

Export Management. London; New Delhi: Benn Group; Discovery Publishing House, 1968.

Lua MLA (8ú heag.)

Export Management. Benn Group; Discovery Publishing House, 1968.

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