Japan Council of Educational Technology Centers & Educational Technology Journal Association of Japan. (1977). Educational technology research. Japan Council of Educational Technology Centers.
Chicago-viite (17. p.)Japan Council of Educational Technology Centers ja Educational Technology Journal Association of Japan. Educational Technology Research. Tokyo: Japan Council of Educational Technology Centers, 1977.
MLA-viite (9. p.)Japan Council of Educational Technology Centers ja Educational Technology Journal Association of Japan. Educational Technology Research. Japan Council of Educational Technology Centers, 1977.
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