APA-viite (7. p.)
Durrett, C., & Thomas, W. H. (2009). Senior cohousing handbook: A community approach to independent living (2nd ed.). New Society Publishers.
Chicago-viite (17. p.)
Durrett, Charles, ja William H. Thomas. Senior Cohousing Handbook: A Community Approach to Independent Living. 2nd ed. Gabriola Island, B.C.: New Society Publishers, 2009.
MLA-viite (9. p.)
Durrett, Charles, ja William H. Thomas. Senior Cohousing Handbook: A Community Approach to Independent Living. 2nd ed. New Society Publishers, 2009.
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