Dyfyniad APA

Rajendra Pal. (2009). Essential business communication (12th rev.ed.). Sultan Chand.

Dyfyniad Arddull Chicago

Rajendra Pal. Essential Business Communication. 12th rev.ed. N.Delhi: Sultan Chand, 2009.

Dyfyniad MLA

Rajendra Pal. Essential Business Communication. 12th rev.ed. Sultan Chand, 2009.

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