Hemsworth, L. (2023). Biodegradable waste management. Larsen and Keller Education.
Lua i Stíl Chicago (17ú heag.)Hemsworth, Lydia. Biodegradable Waste Management. New York, NY, USA: Larsen and Keller Education, 2023.
Lua MLA (9ú heag.)Hemsworth, Lydia. Biodegradable Waste Management. Larsen and Keller Education, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.