Morton, J., & John-Roger. (1999). Interviews with John Morton and John-Roger: Religious scholars interview the travelers. Mandeville Press.
Chicago-viite (17. p.)Morton, John, ja John-Roger. Interviews with John Morton and John-Roger: Religious Scholars Interview the Travelers. Los Angeles, Calif.: Mandeville Press, 1999.
MLA-viite (9. p.)Morton, John, ja John-Roger. Interviews with John Morton and John-Roger: Religious Scholars Interview the Travelers. Mandeville Press, 1999.
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