Dyfyniad APA

(1989). Directory of rubber goods manufacturers in India (2nd Rev. ed.). Marketing division, St.Thomas Centre.

Dyfyniad Arddull Chicago

Directory of Rubber Goods Manufacturers in India. 2nd Rev. ed. Kottayam: Marketing division, St.Thomas Centre, 1989.

Dyfyniad MLA

Directory of Rubber Goods Manufacturers in India. 2nd Rev. ed. Marketing division, St.Thomas Centre, 1989.

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