Bethlehem, L., & Goldblatt, M. (1997). The bottom line: Industry and the enviroment in South Africa. IDRC.
Chicago-čujuhus (17. p.)Bethlehem, Lael, juo Michael Goldblatt. The Bottom Line: Industry and the Enviroment in South Africa. Rondebosch: IDRC, 1997.
MLA-čujuhus (9. p.)Bethlehem, Lael, juo Michael Goldblatt. The Bottom Line: Industry and the Enviroment in South Africa. IDRC, 1997.
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