Cita APA

Keay, F. (1971). Marketing and sales forecasting. Pergamon Press.

Citación estilo Chicago

Keay, Frederick. Marketing and Sales Forecasting. Oxford: Pergamon Press, 1971.

Cita MLA

Keay, Frederick. Marketing and Sales Forecasting. Pergamon Press, 1971.

Warning: These citations may not always be 100% accurate.