YouTube. Construction and Demolition Waste Management, Improving Environmental Practices | Marshall Fisher.
Chicago-viite (17. p.)YouTube. Construction and Demolition Waste Management, Improving Environmental Practices | Marshall Fisher.
MLA-viite (9. p.)YouTube. Construction and Demolition Waste Management, Improving Environmental Practices | Marshall Fisher.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.