Davidson Gary & Dalhousie University. Waste management practices , literature review.
Lua i Stíl Chicago (17ú heag.)Davidson Gary agus Dalhousie University. Waste Management Practices , Literature Review.
Lua MLA (9ú heag.)Davidson Gary agus Dalhousie University. Waste Management Practices , Literature Review.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.