Citazione Stile APA (7a Edizione)

WELLMER F W. (2002). CYCLE MANAGEMENT IN THE RAW MATERIALS INDUSTRY. E.SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG.

Citazione stile Chigago Style (17a edizione)

WELLMER F W. CYCLE MANAGEMENT IN THE RAW MATERIALS INDUSTRY. STUTTGART: E.SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG, 2002.

Citatione MLA (9a ed.)

WELLMER F W. CYCLE MANAGEMENT IN THE RAW MATERIALS INDUSTRY. E.SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG, 2002.