Παραπομπή σε μορφή APA (7η εκδ.)

Sathasivampillai, K. (1974). Cost of production of cigarette tobacco, Maha 1972/73. Division of Agricultural Economics, Govt. Dept. of Agriculture.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sathasivampillai, K. Cost of Production of Cigarette Tobacco, Maha 1972/73. Peradeniya: Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sathasivampillai, K. Cost of Production of Cigarette Tobacco, Maha 1972/73. Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.