Cascio, J. (1996). The ISO 14000 handbook. ASQC Quality Press.
Lua i Stíl Chicago (17ú heag.)Cascio, Joseph. The ISO 14000 Handbook. Milwauke, Wis: ASQC Quality Press, 1996.
Lua MLA (9ú heag.)Cascio, Joseph. The ISO 14000 Handbook. ASQC Quality Press, 1996.
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