APA-viite

Anna Alberini. (2000). FAO econmic and social development paper; N146: Applications of the contingent valuation method in developing countries; a survey. Rome: FAO.

Chicago-tyylinen lähdeviittaus

Anna Alberini. FAO Econmic and Social Development Paper; N146: Applications of the Contingent Valuation Method in Developing Countries; a Survey. Rome: FAO, 2000.

MLA-viite

Anna Alberini. FAO Econmic and Social Development Paper; N146: Applications of the Contingent Valuation Method in Developing Countries; a Survey. Rome: FAO, 2000.

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