Morrell, M. (2012). Shackleton's way: Leadership lessons from the great Antarctic explorer (NA.). Penguin Books .
Chicago-čujuhus (17. p.)Morrell, Margot. Shackleton's Way: Leadership Lessons from the Great Antarctic Explorer. NA. USA: Penguin Books , 2012.
MLA-čujuhus (9. p.)Morrell, Margot. Shackleton's Way: Leadership Lessons from the Great Antarctic Explorer. NA. Penguin Books , 2012.
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