APA (7 वां संस्करण) प्रशस्ति पत्र

So, A. Y. (1990). Social change and development: Modernization, dependency, and world-systems theories. Sage Publications.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

So, Alvin Y. Social Change and Development: Modernization, Dependency, and World-systems Theories. Sage Publications, 1990.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

So, Alvin Y. Social Change and Development: Modernization, Dependency, and World-systems Theories. Sage Publications, 1990.