Dyfyniad APA

Rao, P. R. (2013). Communication systems. McGraw Hill Education (India).

Dyfyniad Arddull Chicago

Rao, P. Ramakrishna. Communication Systems. New Delhi: McGraw Hill Education (India), 2013.

Dyfyniad MLA

Rao, P. Ramakrishna. Communication Systems. McGraw Hill Education (India), 2013.

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