Dyfyniad APA

Welford,Richard. (1996). Corporate environmental management. Universities Press.

Dyfyniad Arddull Chicago

Welford,Richard. Corporate Environmental Management. Hydrabad: Universities Press, 1996.

Dyfyniad MLA

Welford,Richard. Corporate Environmental Management. Universities Press, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.