APA aipamena

Bertolini, G. (1980). Trash or resources? The socioeconomics of waste.

Chicago Style aipamena

Bertolini, Gérard. Trash or Resources? The Socioeconomics of Waste. 1980.

MLA aipamena

Bertolini, Gérard. Trash or Resources? The Socioeconomics of Waste. 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.