APA (7 वां संस्करण) प्रशस्ति पत्र

Ugarte, S., & Swinkels, V. (2015). Policy instruments and co-regulation for the sustainability of value chains. Momentum Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ugarte, Sergio, और Vincent Swinkels. Policy Instruments and Co-regulation for the Sustainability of Value Chains. New York, [New York] (222 East 46th Street, New York, NY 10017): Momentum Press, 2015.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ugarte, Sergio, और Vincent Swinkels. Policy Instruments and Co-regulation for the Sustainability of Value Chains. Momentum Press, 2015.

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