Japan Council of Educational Technology Centers & Educational Technology Journal Association of Japan. (1977). Educational technology research. Japan Council of Educational Technology Centers.
Chicago-referens (17:e uppl.)Japan Council of Educational Technology Centers och Educational Technology Journal Association of Japan. Educational Technology Research. Tokyo: Japan Council of Educational Technology Centers, 1977.
MLA-referens (9:e uppl.)Japan Council of Educational Technology Centers och Educational Technology Journal Association of Japan. Educational Technology Research. Japan Council of Educational Technology Centers, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.