Valavanis, S., & Conrad, A. h. (1959). Econometrics: An introduction to maximum likelihood methods. toronto.
Chicago-Zitierstil (17. Ausg.)Valavanis, Stefan, und Alfred h. Conrad. Econometrics: An Introduction to Maximum Likelihood Methods. london: toronto, 1959.
MLA-Zitierstil (9. Ausg.)Valavanis, Stefan, und Alfred h. Conrad. Econometrics: An Introduction to Maximum Likelihood Methods. toronto, 1959.