https://mag.corriereal.info/wordpress/2020/08/14/alleanza-tra-acqui-terme-ovada-e-casale-monferrato-area-del-gran-monferrato-candidata-a-capitale-europea-del-vino/
Alleanza tra Acqui Terme, Ovada e Casale Monferrato: area del Gran Monferrato candidata a Capitale Europea del Vino