Παραπομπή σε μορφή APA (7η εκδ.)

Dunham, D. M. (1995). Contract farming and export horticulture: Can agribusiness revitalise the peasant sector in Sri Lanka? Institute of Policy Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dunham, David M. Contract Farming and Export Horticulture: Can Agribusiness Revitalise the Peasant Sector in Sri Lanka? Colombo: Institute of Policy Studies, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dunham, David M. Contract Farming and Export Horticulture: Can Agribusiness Revitalise the Peasant Sector in Sri Lanka? Institute of Policy Studies, 1995.