Polish academy of sciences branch in Lublin & Lorkiewicz, Z. (2000). Mechanisms of cadmium activity: Ecology of the Polish-Ukrainian border area. Zeszyt 2.
Lua i Stíl Chicago (17ú heag.)Polish academy of sciences branch in Lublin agus Zbigniew Lorkiewicz. Mechanisms of Cadmium Activity: Ecology of the Polish-Ukrainian Border Area. Zeszyt 2. 2000.
Lua MLA (9ú heag.)Polish academy of sciences branch in Lublin agus Zbigniew Lorkiewicz. Mechanisms of Cadmium Activity: Ecology of the Polish-Ukrainian Border Area. Zeszyt 2. 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.