Richo, D. (2021). How to be an adult in relationships: The five keys to mindful loving (Twentieth Anniversary Edition.). Shambhala.
Chicago-viite (17. p.)Richo, David. How to Be an Adult in Relationships: The Five Keys to Mindful Loving. Twentieth Anniversary Edition. Boulder: Shambhala, 2021.
MLA-viite (9. p.)Richo, David. How to Be an Adult in Relationships: The Five Keys to Mindful Loving. Twentieth Anniversary Edition. Shambhala, 2021.
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