1. Adam, B. D. (2010). Relationship innovation in male couples. In M. Barker & D. Langdridge (Eds.), Understanding non-monogamies (pp. 55–70). London: Routledge.
2. Anapol, D. (1997). Polyamory: the new love without limits. San Rafael: IntiNet Resource Center.
3. Anapol, D. (2010). Polyamory in the 21st century. Lanham: Rowman & Littlefield Publishers.
4. Anderlini-D’Onofrio, S. (2009). Gaia and the new politics of love. Berkley: North Atlantic Books.
5. Anderlini-D’Onofrio, S. (Ed.). (2004). Plural loves. London: Harworth Press.