Berggren, E., Likić-Brborić, B., Toksöz, G., & Trimikliniotis, N. (2007). Irregular migration, informal labour and community: A challenge for Europe. Maastricht: Shaker Publishing.
Lua i Stíl Chicago (17ú heag.)Berggren, Erik, Branka Likić-Brborić, Gülay Toksöz, agus Nicos Trimikliniotis. Irregular Migration, Informal Labour and Community: A Challenge for Europe. Maastricht: Shaker Publishing, 2007.
Lua MLA (8ú heag.)Berggren, Erik, et al. Irregular Migration, Informal Labour and Community: A Challenge for Europe. Maastricht: Shaker Publishing, 2007.
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