Lange, O., Banasiński, A., Lepa, E., & Potocki, A. (1978). Introduction to econometrics (Fourth edition, revides and enlarged.). PWN-Polish Scientific Publishers ; Pergamon Press.
Citazione stile Chigago Style (17a edizione)Lange, Oskar, Antoni Banasiński, Eugeniusz Lepa, e Andrzej Potocki. Introduction to Econometrics. Fourth edition, revides and enlarged. Warszawa : Oxford [i inne]: PWN-Polish Scientific Publishers ; Pergamon Press, 1978.
Citatione MLA (9a ed.)Lange, Oskar, et al. Introduction to Econometrics. Fourth edition, revides and enlarged. PWN-Polish Scientific Publishers ; Pergamon Press, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.