Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn3701567
APA Citation
Blue Opal Australia. & Universal Master Information Industrial Ltd. 2006 Puzzleball [cartographic material] : 3D sphere puzzle ; geographical globe
MLA Citation
Blue Opal Australia. and Universal Master Information Industrial Ltd. Puzzleball [cartographic material] : 3D sphere puzzle ; geographical globe 2006
Australian/Harvard Citation
Blue Opal Australia. & Universal Master Information Industrial Ltd. 2006, Puzzleball [cartographic material] : 3D sphere puzzle ; geographical globe
Wikipedia Citation
{{Citation
| title=Puzzleball [cartographic material] : 3D sphere puzzle ; geographical globe
| author1=Blue Opal Australia
| author2=Universal Master Information Industrial Ltd
| publisher=Blue Opal Australia ; Universal Master Information Industrial Ltd
| language=English
}}






