Naar, R. Z. (1993). Primary, secondary & tertiary recycling technology: Worldwide patent perspectives. Pittsfield, Ma.: General Electric Plastics.
Citación estilo ChicagoNaar, Raymond Z. Primary, Secondary & Tertiary Recycling Technology: Worldwide Patent Perspectives. Pittsfield, Ma.: General Electric Plastics, 1993.
Cita MLANaar, Raymond Z. Primary, Secondary & Tertiary Recycling Technology: Worldwide Patent Perspectives. Pittsfield, Ma.: General Electric Plastics, 1993.
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