Lloyd Warner, W., & Lunt, P. S. Ethnicity (1942): W. Lloyd Warner. Paul S. Lunt. Theories of Ethnicity : a classical reader.(1996).
Lua i Stíl Chicago (17ú heag.)Lloyd Warner, W., agus Paul S. Lunt. "Ethnicity (1942): W. Lloyd Warner. Paul S. Lunt." Theories of Ethnicity : A Classical Reader.(1996) .
Lua MLA (8ú heag.)Lloyd Warner, W., agus Paul S. Lunt. "Ethnicity (1942): W. Lloyd Warner. Paul S. Lunt." Theories of Ethnicity : A Classical Reader.(1996), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.