Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn2293856
APA Citation
The National observer index.
MLA Citation
The National observer index
Australian/Harvard Citation
n.d., The National observer index
Wikipedia Citation
{{Citation | title=[article title here] | author=[article author here] | author2=[first co-author here] | date=[date of publication] | journal=The National observer index | publisher=Dow Jones Books [etc.] | language=English }}