Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn5210421
APA Citation
Association for Supervision and Curriculum Development, Washington, DC. & Leeper, Robert R. & Association for Supervision and Curriculum Development, Washington, DC. (1969). Changing Supervision for Changing Times. [Washington, D.C.] : Distributed by ERIC Clearinghouse, https://eric.ed.gov/?id=ED041353
MLA Citation
Association for Supervision and Curriculum Development, Washington, DC. and Leeper, Robert R. and Association for Supervision and Curriculum Development, Washington, DC. Changing Supervision for Changing Times [microform] / Robert R. Leeper, Ed Distributed by ERIC Clearinghouse [Washington, D.C.] 1969 <https://eric.ed.gov/?id=ED041353>
Australian/Harvard Citation
Association for Supervision and Curriculum Development, Washington, DC. & Leeper, Robert R. & Association for Supervision and Curriculum Development, Washington, DC. 1969, Changing Supervision for Changing Times [microform] / Robert R. Leeper, Ed Distributed by ERIC Clearinghouse [Washington, D.C.] <https://eric.ed.gov/?id=ED041353>
Wikipedia Citation
{{Citation | title=Changing Supervision for Changing Times [microform] / Robert R. Leeper, Ed | author1=Association for Supervision and Curriculum Development, Washington, DC | author2=Leeper, Robert R | author3=Association for Supervision and Curriculum Development, Washington, DC | year=1969 | publisher=Distributed by ERIC Clearinghouse | language=English }}