Dyfyniad APA

Drucker, P. (1982). Towards the next economics. Allied Pub.

Dyfyniad Arddull Chicago

Drucker, Peter. Towards the Next Economics. New Delhi: Allied Pub, 1982.

Dyfyniad MLA

Drucker, Peter. Towards the Next Economics. Allied Pub, 1982.

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