Stephen, H. (1976). They dared to be different. HArvest Harvest House Publishers.
Chicago-čujuhus (17. p.)Stephen, Hugh. They Dared to Be Different. California: HArvest Harvest House Publishers, 1976.
MLA-čujuhus (9. p.)Stephen, Hugh. They Dared to Be Different. HArvest Harvest House Publishers, 1976.
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