Sersic, J. L. (1982). Extragalactic astronomy: Lecture notes from Cordoba. Reidel Publ. Co. ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston.

Sersic, J. L. Extragalactic Astronomy: Lecture Notes from Cordoba. Dordrecht ; Boston : Hingham, MA: Reidel Publ. Co. ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston, 1982.

Sersic, J. L. Extragalactic Astronomy: Lecture Notes from Cordoba. Reidel Publ. Co. ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston, 1982.