Baum, E. (1961). Capital & credit needs in a chaning agriculture. State Univ. Press.
Lua i Stíl Chicago (17ú heag.)Baum, E. Capital & Credit Needs in a Chaning Agriculture. Iowa: State Univ. Press, 1961.
Lua MLA (9ú heag.)Baum, E. Capital & Credit Needs in a Chaning Agriculture. State Univ. Press, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.