(2002). BSCS Biology: An ecological approach ; test bank [computer file] (9th ed.). Kendall/Hunt.
Lua i Stíl Chicago (17ú heag.)BSCS Biology: An Ecological Approach ; Test Bank [computer File]. 9th ed. Dubuque, IA: Kendall/Hunt, 2002.
Lua MLA (9ú heag.)BSCS Biology: An Ecological Approach ; Test Bank [computer File]. 9th ed. Kendall/Hunt, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.