Dyfyniad APA

Welford,Richard, & Starkey,Richard. (1996). Business and the environment. Universities Press.

Dyfyniad Arddull Chicago

Welford,Richard, and Starkey,Richard. Business and the Environment. New Delhi: Universities Press, 1996.

Dyfyniad MLA

Welford,Richard, and Starkey,Richard. Business and the Environment. Universities Press, 1996.

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