Aigner, D. J. (1971). Basic econometrics. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Aigner, Dennis J. Basic Econometrics. Englewood Cliffs, N.J.: Prentice-Hall, 1971.
Lua MLA (8ú heag.)Aigner, Dennis J. Basic Econometrics. Prentice-Hall, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.