Thomann, L. (2012). Steps to compliance with international labour standards: The international labour organization (ILO) and the abolition of forced labour. VS Verlag fur Sozialwissenschaften.
Cita Chicago (17th ed.)Thomann, Lars. Steps to Compliance with International Labour Standards: The International Labour Organization (ILO) and the Abolition of Forced Labour. Wiesbaden: VS Verlag fur Sozialwissenschaften, 2012.
Cita MLA (8th ed.)Thomann, Lars. Steps to Compliance with International Labour Standards: The International Labour Organization (ILO) and the Abolition of Forced Labour. VS Verlag fur Sozialwissenschaften, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.