Gereffi, G., Fernandez-Stark, K., & Psilos, P. (2011). Skills for Upgrading: Workforce Development and Global Value Chains in Developing Countries. Duke University, Center on Globalization, Governance & Competitiveness.

Gereffi, Gary, Karina Fernandez-Stark, and Phil Psilos. Skills for Upgrading: Workforce Development and Global Value Chains in Developing Countries. Duke University, Center on Globalization, Governance & Competitiveness, 2011.

Gereffi G, Fernandez-Stark K, Psilos P. Skills for Upgrading: Workforce Development and Global Value Chains in Developing Countries. Duke University, Center on Globalization, Governance & Competitiveness; 2011.

Gereffi, Gary, et al. Skills for Upgrading: Workforce Development and Global Value Chains in Developing Countries. Duke University, Center on Globalization, Governance & Competitiveness, 2011.

Gereffi G, Fernandez-Stark K, Psilos P. Skills for Upgrading: Workforce Development and Global Value Chains in Developing Countries. Duke University, Center on Globalization, Governance & Competitiveness; 2011.