Dyfyniad APA

(2006). Glogal Handbook and Directory on NR & SR 2006 (3rd ed.). Dhanam Publications.

Dyfyniad Arddull Chicago

Glogal Handbook and Directory on NR & SR 2006. 3rd ed. Kochi: Dhanam Publications, 2006.

Dyfyniad MLA

Glogal Handbook and Directory on NR & SR 2006. 3rd ed. Dhanam Publications, 2006.

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