MACKEAN, D. (1993). Introduction To Human And Social Biology. John Murray.
Lua i Stíl Chicago (17ú heag.)MACKEAN, Don. Introduction To Human And Social Biology. John Murray, 1993.
Lua MLA (8ú heag.)MACKEAN, Don. Introduction To Human And Social Biology. John Murray, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.