Anna Alberini. (2000). FAO econmic and social development paper; N146: Applications of the contingent valuation method in developing countries; a survey. Rome: FAO.
শিকাগো স্টাইলে সাইটেশনAnna Alberini. FAO Econmic and Social Development Paper; N146: Applications of the Contingent Valuation Method in Developing Countries; a Survey. Rome: FAO, 2000.
এমএলএ সাইটেশনAnna Alberini. FAO Econmic and Social Development Paper; N146: Applications of the Contingent Valuation Method in Developing Countries; a Survey. Rome: FAO, 2000.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.