APA

Ranaweera N., Weligamage P., . (1999). South Asian preferential trading agreement (sapta) and its implications on plantation crops sector of Sri Lanka: proceedings of a workshop held at the tea research institute of Sri Lanka, Talawakele on 8th march 1999. Colombo: National Committee of Socio-Economics and policy analysis Sri Lanka council for agricultural research policy.

Chicago

Ranaweera N.F.C, Weligamage P, . 1999. South Asian preferential trading agreement (sapta) and its implications on plantation crops sector of Sri Lanka: proceedings of a workshop held at the tea research institute of Sri Lanka, Talawakele on 8th march 1999. Colombo: National Committee of Socio-Economics and policy analysis Sri Lanka council for agricultural research policy.

Harvard

Ranaweera N., Weligamage P., . (1999). South Asian preferential trading agreement (sapta) and its implications on plantation crops sector of Sri Lanka: proceedings of a workshop held at the tea research institute of Sri Lanka, Talawakele on 8th march 1999. Colombo: National Committee of Socio-Economics and policy analysis Sri Lanka council for agricultural research policy.

MLA

Ranaweera N.F.C, Weligamage P, . South Asian preferential trading agreement (sapta) and its implications on plantation crops sector of Sri Lanka: proceedings of a workshop held at the tea research institute of Sri Lanka, Talawakele on 8th march 1999. Colombo: National Committee of Socio-Economics and policy analysis Sri Lanka council for agricultural research policy. 1999.