<https://www.prabhupadadesh.com/event/la-scala-evolutiva-dello-yoga/#event>
<http://schema.org/description>
"TEMI DELLE CONFERENZE DOMENICALI 29 settembre: “La scala evolutiva dello yoga.” Relatore: Ferdinando Casoni (Guru Carana dasa)"
<https://www.prabhupadadesh.com/events/categoria/bhakti-retreat/>