Dyfyniad APA

(1970). The business of management: Art or craft? Harmondsworth: Penguin.

Dyfyniad Arddull Chicago

The Business of Management: Art or Craft? Harmondsworth: Penguin, 1970.

Dyfyniad MLA

The Business of Management: Art or Craft? Harmondsworth: Penguin, 1970.

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