Cunningham, L. C. (1927). Some economic aspects of the movement of hogs to market.
Lua i Stíl Chicago (17ú heag.)Cunningham, Lowell Clem. Some Economic Aspects of the Movement of Hogs to Market. 1927.
Lua MLA (8ú heag.)Cunningham, Lowell Clem. Some Economic Aspects of the Movement of Hogs to Market. 1927.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.