Wieland, R. J. (1988). Grace on trial: The heartwarming message of 1888 and its power to change lives. The 1888 Message Study Committee.
Chicago-referens (17:e uppl.)Wieland, Robert J. Grace on Trial: The Heartwarming Message of 1888 and Its Power to Change Lives. Paris: The 1888 Message Study Committee, 1988.
MLA-referens (9:e uppl.)Wieland, Robert J. Grace on Trial: The Heartwarming Message of 1888 and Its Power to Change Lives. The 1888 Message Study Committee, 1988.
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