Ellis, C. D., & Young, A. E. (1971). The repurchase of common stock. Ronald Press.
Lua i Stíl Chicago (17ú heag.)Ellis, Charles D., agus Allan E. Young. The Repurchase of Common Stock. New York: Ronald Press, 1971.
Lua MLA (9ú heag.)Ellis, Charles D., agus Allan E. Young. The Repurchase of Common Stock. Ronald Press, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.