Richo, D. (2021). How to be an adult in relationships: The five keys to mindful loving (Twentieth Anniversary Edition.). Shambhala.
Lua i Stíl Chicago (17ú heag.)Richo, David. How to Be an Adult in Relationships: The Five Keys to Mindful Loving. Twentieth Anniversary Edition. Boulder: Shambhala, 2021.
Lua MLA (9ú heag.)Richo, David. How to Be an Adult in Relationships: The Five Keys to Mindful Loving. Twentieth Anniversary Edition. Shambhala, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.