APA (7 वां संस्करण) प्रशस्ति पत्र

Strietska-Ilina, O. (2011). Skills for green jobs: A global view ; synthesis report based on 21 country studies. International Labour Office.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Strietska-Ilina, Olga. Skills for Green Jobs: A Global View ; Synthesis Report Based on 21 Country Studies. Geneva: International Labour Office, 2011.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Strietska-Ilina, Olga. Skills for Green Jobs: A Global View ; Synthesis Report Based on 21 Country Studies. International Labour Office, 2011.