Παραπομπή APA

Thomas, R. L. (1985). Introductory Econometrics: Theory and Application. Longman.

Παραπομπή Chicago Style

Thomas, R Leighton. Introductory Econometrics: Theory and Application. London: Longman, 1985.

Παραπομπή MLA

Thomas, R Leighton. Introductory Econometrics: Theory and Application. Longman, 1985.