Cita APA

Kolassa, S., & Siemsen, E. (2014). Demand Forecasting for Managers. Business Expert Press.

Citación estilo Chicago

Kolassa, Stephan, and Enno Siemsen. Demand Forecasting for Managers. New York: Business Expert Press, 2014.

Cita MLA

Kolassa, Stephan, and Enno Siemsen. Demand Forecasting for Managers. Business Expert Press, 2014.