Agricultural Information Worldwide. International Association of Agricultural Information Specialists (IAALD).
Citazione stile Chigago Style (17a edizione)Agricultural Information Worldwide. International Association of Agricultural Information Specialists (IAALD).
Citatione MLA (9a ed.)Agricultural Information Worldwide. International Association of Agricultural Information Specialists (IAALD).
Attenzione: Queste citazioni potrebbero non essere precise al 100%.