Não informado. (1971). ADAS Quarterly Review. Agricultural Development and Advisory Service.
Style de citation Chicago (17e éd.)Não informado. ADAS Quarterly Review. London: Agricultural Development and Advisory Service, 1971.
Style de citation MLA (8e éd.)Não informado. ADAS Quarterly Review. Agricultural Development and Advisory Service, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.