Millar, M. (1993). Sustainability analysis: Facilitator's guide. Aga Khan Foundation.
Cita Chicago (17th ed.)Millar, Mary. Sustainability Analysis: Facilitator's Guide. Washington, DC: Aga Khan Foundation, 1993.
Cita MLA (8th ed.)Millar, Mary. Sustainability Analysis: Facilitator's Guide. Aga Khan Foundation, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.