Sjöö, M., & Mor, B. (1991). The great cosmic mother: Rediscovering the religion of the earth. San Francisco: HarperSanFrancisco.
Lua i Stíl Chicago (17ú heag.)Sjöö, Monica, agus Barbara Mor. The Great Cosmic Mother: Rediscovering the Religion of the Earth. San Francisco: HarperSanFrancisco, 1991.
Lua MLA (8ú heag.)Sjöö, Monica, agus Barbara Mor. The Great Cosmic Mother: Rediscovering the Religion of the Earth. San Francisco: HarperSanFrancisco, 1991.
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