Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn5209058
APA Citation
Levin, Henry M. & Academy for Educational Development, Washington, DC. (1970). Cost Effectiveness Evaluation of Instructional Technology The Problems. [Washington, D.C.] : Distributed by ERIC Clearinghouse, https://eric.ed.gov/?id=ED039723
MLA Citation
Levin, Henry M. and Academy for Educational Development, Washington, DC. Cost Effectiveness Evaluation of Instructional Technology [microform] : The Problems / Henry M. Levin Distributed by ERIC Clearinghouse [Washington, D.C.] 1970 <https://eric.ed.gov/?id=ED039723>
Australian/Harvard Citation
Levin, Henry M. & Academy for Educational Development, Washington, DC. 1970, Cost Effectiveness Evaluation of Instructional Technology [microform] : The Problems / Henry M. Levin Distributed by ERIC Clearinghouse [Washington, D.C.] <https://eric.ed.gov/?id=ED039723>
Wikipedia Citation
{{Citation | title=Cost Effectiveness Evaluation of Instructional Technology [microform] : The Problems / Henry M. Levin | author1=Levin, Henry M | author2=Academy for Educational Development, Washington, DC | year=1970 | publisher=Distributed by ERIC Clearinghouse | language=English }}