Rivet, M. (2001). Informeller Sektor. Westermann.
Chicago Style (17th ed.) CitationRivet, Manuela. Informeller Sektor. Braunschweig: Westermann, 2001.
MLA (9th ed.) CitationRivet, Manuela. Informeller Sektor. Westermann, 2001.
Warning: These citations may not always be 100% accurate.