1. Beyond Monogamy
   Resource Type: Serial Publication (Periodical)
   A newsletter dedicated to exploring and facilitating alternatives to traditional monogamous relationships. There is a collection of these newsletters from 1980 through 1982 in the Connexions Archive.
2. Group Marriage
   A Study of Contemporary Multilateral Marriage
   Resource Type: Book
   Published: 1973
   A study of more than 100 group marriages in the United States, exploring the psychology and sociology of this form of marital relationship. The study looks at how group marriages are established, who enters into such relationships, how they communicate, how children and adults relate, how conflicts are resolved.
3. Group marriage
   Connexipedia Article
   Resource Type: Article
   Is a form of polyamory in which more than one man and more than one woman form a family unit.
4. Loving More
   New Models for Relationships
   Resource Type: Website
   Organization and resource for people who who wish to move beyond traditional monogamy.
5. Loving More
   Resource Type: Serial Publication (Periodical)
   Published: 1991
   A newsletter published by PEP (Polyfidelitious Educational Productions), a group marriage journal and network. Previous title was PEPTALK; name was changed to Loving More starting with the Spring 1991 issue (Issue #26), and to Loving More Magazine ins 1994. Some copies of this publication are in the Connexions Archive.
   See also the Loving More website www.lovemore.com.
6. Marx and Engels Collected Works Volume 27
   Engels 1890 - 1895
   Resource Type: Book
   Published: 1895
   Includes The Foreign Policy of Russian Tsardom, and A Critique of the Draft Social-Democratic Program of 1891, and On the History of Early Christianity, and The Peasant Question in France and Germany
7. Polyfidelity
   Connexipedia Article
   Resource Type: Article
   A form of polyamorous group marriage wherein all members consider each other to be primary partners and agree to be sexual only with other members of this group.
8. Proposition 31
   Resource Type: Book
   Published: 1969
   
9. SexSources.ca
   Resource Type: Website
   Published: 2017
   A web portal featuring sexuality resources: articles, websites, books. The home page features a selection of recent and important articles. A search feature, subject index, and other research tools make it possible to find additional resources and information.

Experts on Group Marriage in the Sources Directory

1. Loving More