APA استشهاد

Johnston,Jack, & Dinardo, J. (1997). Econometric methods (4th ed.). Tata McGraw-Hill publishing Company Limited.

استشهاد بنمط شيكاغو

Johnston,Jack, و John Dinardo. Econometric Methods. 4th ed. New York: Tata McGraw-Hill publishing Company Limited, 1997.

MLA استشهاد

Johnston,Jack, و John Dinardo. Econometric Methods. 4th ed. Tata McGraw-Hill publishing Company Limited, 1997.