Não informado. (1985). WASTE TREATMENT TECHNOLOGY NEWS. Business Communications.
Style de citation Chicago (17e éd.)Não informado. WASTE TREATMENT TECHNOLOGY NEWS. Stanford, Conn: Business Communications, 1985.
Style de citation MLA (8e éd.)Não informado. WASTE TREATMENT TECHNOLOGY NEWS. Business Communications, 1985.
Attention : ces citations peuvent ne pas être correctes à 100%.