Fonte: https://www.coletiva.net/noticias/jornalista-gaucha-participa-de-press-trip-na-tailandia-e-no-japao,448325.jhtml

Fonte: https://www.facebook.com/watch/live/?ref=watch_permalink&v=984528643253707&rdid=sFbORtf0reshBVdY

Fonte: https://coletiva.net/noticias/alessandra-bergmann-e-sara-kirchhof-figuram-entre-os-30-admirados-da-imprensa-do-agronegocio-,429532.jhtml

Fonte: https://omny.fm/shows/podcast-do-patroni/102-uma-nova-vida-no-velho-continente

Fonte: https://coletiva.net/noticias/cinco-perguntas-para-sara-kirchhof,409119.jhtml

Fonte: https://www.instagram.com/p/bNBURkOhfJ/?igsh=MWRweTA3aWg1MWZuMw%3D%3D