Dyfyniad APA

Tea Research Institute of Sri Lanka & Tea Research Institute of Ceylon. The Tea quarterly.

Dyfyniad Arddull Chicago

Tea Research Institute of Sri Lanka and Tea Research Institute of Ceylon. The Tea Quarterly. St. Coombs, Talawakele, Tea Research Institute of Sri Lanka.

Dyfyniad MLA

Tea Research Institute of Sri Lanka and Tea Research Institute of Ceylon. The Tea Quarterly.

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