APA Format
Eicher, Jean-Claude; Unesco. (1982).
The economics of new educational media / by Jean-Claude Eicher...[et al.]
. Paris :: Unesco,.
MLA Format
Eicher, Jean-Claude; Unesco.
The economics of new educational media / by Jean-Claude Eicher...[et al.]
. Paris :: Unesco,, 1982
Chicago Format
Eicher, Jean-Claude; Unesco. The economics of new educational media / by Jean-Claude Eicher...[et al.]. Paris :: Unesco,, 1982.