APA

Preferential Trade Area of Eastern and Southern African States. Authority Meeting. (10th :1992: Lusaka Z., Preferential Trade Area of Eastern and Southern African States, . (1992). Towards a common market for Eastern and Southern African States, Proceedings of the 10th meeting of the PTA Authority. Lusaka, Zambia: PTA.

Chicago

Preferential Trade Area of Eastern and Southern African States. Authority Meeting. (10th :1992: Lusaka Zambia), Preferential Trade Area of Eastern and Southern African States, . 1992. Towards a common market for Eastern and Southern African States, Proceedings of the 10th meeting of the PTA Authority. Lusaka, Zambia: PTA.

Harvard

Preferential Trade Area of Eastern and Southern African States. Authority Meeting. (10th :1992: Lusaka Z., Preferential Trade Area of Eastern and Southern African States, . (1992). Towards a common market for Eastern and Southern African States, Proceedings of the 10th meeting of the PTA Authority. Lusaka, Zambia: PTA.

MLA

Preferential Trade Area of Eastern and Southern African States. Authority Meeting. (10th :1992: Lusaka Zambia), Preferential Trade Area of Eastern and Southern African States, . Towards a common market for Eastern and Southern African States, Proceedings of the 10th meeting of the PTA Authority. Lusaka, Zambia: PTA. 1992.