Cita APA (7a ed.)

Brockhoff, K. K., & Rao, V. R. (1993). Toward a demand forecasting model for preannounced new technological products. [s.n.].

Cita Chicago Style (17a ed.)

Brockhoff, Klaus K., y Vithala R. Rao. Toward a Demand Forecasting Model for Preannounced New Technological Products. [S.l.]: [s.n.], 1993.

Cita MLA (9a ed.)

Brockhoff, Klaus K., y Vithala R. Rao. Toward a Demand Forecasting Model for Preannounced New Technological Products. [s.n.], 1993.