APA aipamena

UNEP. (1996). Industry and environment emission standards and guide lines information clearing house IE-ESGIC vol-3 a(UNEP).

Chicago Style aipamena

UNEP. Industry and Environment Emission Standards and Guide Lines Information Clearing House IE-ESGIC Vol-3 A(UNEP). Paris, UNEP, 1996.

MLA aipamena

UNEP. Industry and Environment Emission Standards and Guide Lines Information Clearing House IE-ESGIC Vol-3 A(UNEP). 1996.

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