APA aipamena

GOETSCH, D. L. (2001). ISO 14000 environmental management. Prentice-Hall.

Chicago Style aipamena

GOETSCH, David L. ISO 14000 Environmental Management. Prentice-Hall, 2001.

MLA aipamena

GOETSCH, David L. ISO 14000 Environmental Management. Prentice-Hall, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.