Strietska-Ilina, O. (2011). Skills for green jobs: A global view ; synthesis report based on 21 country studies. International Labour Office.
Čikaški stil citiranja (17. izdanje)Strietska-Ilina, Olga. Skills for Green Jobs: A Global View ; Synthesis Report Based on 21 Country Studies. Geneva: International Labour Office, 2011.
MLA način citiranja (9. izdanje)Strietska-Ilina, Olga. Skills for Green Jobs: A Global View ; Synthesis Report Based on 21 Country Studies. International Labour Office, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.