Παραπομπή APA

Herman, B., & Stoffers, W. (1996). Unveiling the informal sector: More than counting heads. Aldershot: Avebury.

Παραπομπή Chicago Style

Herman, Bohuslav, and Wim Stoffers. Unveiling the Informal Sector: More Than Counting Heads. Aldershot: Avebury, 1996.

Παραπομπή MLA

Herman, Bohuslav, and Wim Stoffers. Unveiling the Informal Sector: More Than Counting Heads. Aldershot: Avebury, 1996.

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