Gustafson, J. M., & Laney, J. T. (1968). On being responsible: Issues in personal ethics (New York.). Harper & Row.
Chicago-čujuhus (17. p.)Gustafson, James M., juo James T. Laney. On Being Responsible: Issues in Personal Ethics. New York. Harper & Row: Harper & Row, 1968.
MLA-čujuhus (9. p.)Gustafson, James M., juo James T. Laney. On Being Responsible: Issues in Personal Ethics. New York. Harper & Row, 1968.
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