Não informado. (2022). Agricultural Information Worldwide. International Association of Agricultural Information Specialists.
Lua i Stíl Chicago (17ú heag.)Não informado. Agricultural Information Worldwide. Lexington, Ky: International Association of Agricultural Information Specialists, 2022.
Lua MLA (8ú heag.)Não informado. Agricultural Information Worldwide. International Association of Agricultural Information Specialists, 2022.
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