APA (7 वां संस्करण) प्रशस्ति पत्र

Busse, M., & Braun, S. (2002). Trade and Investment Effects of Forced Labour: An Empirical Assessment.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Busse, Matthias, और Sebastian Braun. Trade and Investment Effects of Forced Labour: An Empirical Assessment. Hamburg, 2002.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Busse, Matthias, और Sebastian Braun. Trade and Investment Effects of Forced Labour: An Empirical Assessment. 2002.