Jones Jane dan Graciela Corral de Zubielqui. 2017. Entrepreneurship, Commercialisation and Innovation Centre: The University of Adelaide, Australia Flinders Business School, Flinders University, Australia. Kirkwood, J., & Walton, S. (2010). What Motivates Ecopreneurs to Start Businesses?. International Journal of Entrepreneurial Behavior & Research, Vol. 16 Iss 3 pp. 204 – 228 Singh, Archana. (2014). Youth Ecopreneurship: A Key for Success of First Generation Entrepreneurs. Annual Research Journal of Symbiosis Centre for Management Studies, Pune. 2. 1-13. _____.
2011. Measuring Green Entrepreneurship. https://www.oecdilibrary.org/docserver/9789264097711-4en.pdf?expires=1553269651&id=id&accname=guest&checksum=980AD97DD20 1EA840062DF20372B5F55
Walley, E.E., & Taylor, D.W. (2002). Opportunists, Champion, Mavericks….? A Typology of Green Entrepreneur. Greener Management International, Vol. 38, pp. 31-43