Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn5405179
APA Citation
Avner, Elaine. & Illinois Univ., Urbana. Computer-Based Education Research Lab. 1981 Summary of TUTOR Commands and System Variables. Tenth Edition [microform] / Elaine Avner Distributed by ERIC Clearinghouse, [Washington, D.C.] : http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED208879
MLA Citation
Avner, Elaine. and Illinois Univ., Urbana. Computer-Based Education Research Lab. Summary of TUTOR Commands and System Variables. Tenth Edition [microform] / Elaine Avner Distributed by ERIC Clearinghouse, [Washington, D.C.] : 1981 <http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED208879>
Australian/Harvard Citation
Avner, Elaine. & Illinois Univ., Urbana. Computer-Based Education Research Lab. 1981, Summary of TUTOR Commands and System Variables. Tenth Edition [microform] / Elaine Avner Distributed by ERIC Clearinghouse, [Washington, D.C.] : <http://www.eric.ed.gov/contentdelivery/servlet/ERICServlet?accno=ED208879>
Wikipedia Citation
{{Citation
| title=Summary of TUTOR Commands and System Variables. Tenth Edition [microform] / Elaine Avner
| author1=Avner, Elaine
| author2=Illinois Univ., Urbana. Computer-Based Education Research Lab
| year=1981
| publisher=Distributed by ERIC Clearinghouse
| language=English
}}






