Cita APA (7th ed.)

Newbold, P., & Bos, T. (1994). Introductory business & economic forecasting (2nd ed.). South-Western Pub.

Cita Chicago (17th ed.)

Newbold, Paul, i Theodore Bos. Introductory Business & Economic Forecasting. 2nd ed. Cincinnati: South-Western Pub, 1994.

Cita MLA (9th ed.)

Newbold, Paul, i Theodore Bos. Introductory Business & Economic Forecasting. 2nd ed. South-Western Pub, 1994.