APA

Saaty T. L., Vargas L. G., . (1991). Prediction, projection and forecasting. Boston [u.a.]: Kluwer Academic Publ.

Chicago

Saaty Thomas L, Vargas Luis G, . 1991. Prediction, projection and forecasting. Boston [u.a.]: Kluwer Academic Publ.

Harvard

Saaty T. L., Vargas L. G., . (1991). Prediction, projection and forecasting. Boston [u.a.]: Kluwer Academic Publ.

MLA

Saaty Thomas L, Vargas Luis G, . Prediction, projection and forecasting. Boston [u.a.]: Kluwer Academic Publ. 1991.