Παραπομπή APA

Godfrey, A. I. (1977). Quantitative methods for managers. Edward Arnold.

Παραπομπή Chicago Style

Godfrey, A. I. Quantitative Methods for Managers. London: Edward Arnold, 1977.

Παραπομπή MLA

Godfrey, A. I. Quantitative Methods for Managers. Edward Arnold, 1977.