Cita APA (7a ed.)

SAUNDERS JOHN A. (1987). PRACTICAL BUSINESS FORECASTING. GOWER.

Cita Chicago Style (17a ed.)

SAUNDERS JOHN A. PRACTICAL BUSINESS FORECASTING. ENGLAND: GOWER, 1987.

Cita MLA (9a ed.)

SAUNDERS JOHN A. PRACTICAL BUSINESS FORECASTING. GOWER, 1987.