Dyfyniad APA

Professional 's. (2019). The Press Council Act 1978 P-21. Professional Book publishers.

Dyfyniad Arddull Chicago

Professional 's. The Press Council Act 1978 P-21. Delhi: Professional Book publishers, 2019.

Dyfyniad MLA

Professional 's. The Press Council Act 1978 P-21. Professional Book publishers, 2019.

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