Abeysekara, T., & Sēnānāyaka, P. (1974). Economics of vegetable production and marketing: A case study of 4 villages in Palugama (Welimada). Agrarian Research and Training Institute.
Chicago-Zitierstil (17. Ausg.)Abeysekara, Terrence, und Piyadāsa Sēnānāyaka. Economics of Vegetable Production and Marketing: A Case Study of 4 Villages in Palugama (Welimada). Colombo: Agrarian Research and Training Institute, 1974.
MLA-Zitierstil (8. Ausg.)Abeysekara, Terrence, und Piyadāsa Sēnānāyaka. Economics of Vegetable Production and Marketing: A Case Study of 4 Villages in Palugama (Welimada). Agrarian Research and Training Institute, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.