APA-čujuhus (7. p.)
Bugg-Levine, A., & Emerson, J. (2011). Impact investing: Transforming how we make money while making a difference. Jossey-Bass.
Chicago-čujuhus (17. p.)
Bugg-Levine, Antony, juo Jed Emerson. Impact Investing: Transforming How We Make Money While Making a Difference. San Francisco: Jossey-Bass, 2011.
MLA-čujuhus (9. p.)
Bugg-Levine, Antony, juo Jed Emerson. Impact Investing: Transforming How We Make Money While Making a Difference. Jossey-Bass, 2011.
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