Bibliografia

Principal

• Prechtel, Martin (1999) Secrets of the Talking Jaguar: Memoirs from the Living Heart of a Mayan Village Paperback
• Clinton Callahan (2020) Building Love That Lasts: Secrets for Creating an Extraordinary Life and Profound Intimacy With Your Partner
• Clinton Callahan (2022) Conscious Feelings: Living Life Closer To Your Own Truth
• Patrizia Patz (2022) Emotional Empowerment: How to heal your emotions and use your feelings as a resource

Secundária

Não foi definida bibliografia secundária