Dyfyniad APA

(1989). Hazardous waste engineering and management: Lecture notes. Thailand: Chongrak Polprasert Environmental Engineering Program Asian Institute of Technology Bangkok.

Dyfyniad Arddull Chicago

Hazardous Waste Engineering and Management: Lecture Notes. Thailand: Chongrak Polprasert Environmental Engineering Program Asian Institute of Technology Bangkok, 1989.

Dyfyniad MLA

Hazardous Waste Engineering and Management: Lecture Notes. Thailand: Chongrak Polprasert Environmental Engineering Program Asian Institute of Technology Bangkok, 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.