Gaya APA
Woodside, Gayle. (1999).
ISO 14001 auditing manual .
London:
Mc Graw Hill.
Gaya Chicago
Woodside, Gayle.
ISO 14001 auditing manual.
London:
Mc Graw Hill,
1999.
Tesis.
Gaya MLA
Woodside, Gayle.
ISO 14001 auditing manual.
London:
Mc Graw Hill,
1999.
Tesis.
Gaya Turabian
Woodside, Gayle.
ISO 14001 auditing manual.
London:
Mc Graw Hill,
1999.
Tesis.