Dyfyniad APA

Pennington, R. R. (2001). Company law (8th ed.). Oxford university press.

Dyfyniad Arddull Chicago

Pennington, Robert R. Company Law. 8th ed. New Delhi: Oxford university press, 2001.

Dyfyniad MLA

Pennington, Robert R. Company Law. 8th ed. Oxford university press, 2001.

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