Gaya APA

Welford, Richard. (1998). Corporate Environmental Management (2nd ed). London: EARTHSCAN PUBLICATION.

Gaya Chicago

Welford, Richard. Corporate Environmental Management. 2nd ed London: EARTHSCAN PUBLICATION, 1998. Teks.

Gaya MLA

Welford, Richard. Corporate Environmental Management. 2nd ed London: EARTHSCAN PUBLICATION, 1998. Teks.

Gaya Turabian

Welford, Richard. Corporate Environmental Management. 2nd ed London: EARTHSCAN PUBLICATION, 1998. Teks.