Tolong jelaskan mengenai Cathetan suku dari Crux dalam bahasa jawa

Letter of Andrea Corsali 1516-1989: with additional material ("the first description and illustration of the Southern Cross, with speculations about Australia...") digitised by the National Library of Australia.

The Deep Photographic Guide to the Constellations: Crux.

The Cambridge Guide to the Constellations, Michael E. Bakich, Cambridge University Press, 1995, pg. 85.

Universe: The Definitive Visual Dictionary, Robert Dinwiddie and others., DK Adult Publishing, (2005), pg. 396.

The Sign of the Southern Cross Black Sabbath

Ian Ridpath and Wil Tirion (2007). Stars and Planets Guide, Collins, London. ISBN 978-0-00-725120-9. Princeton University Press, Princeton. ISBN 978-0-691-13556-4.

Southern Cross Starry Night Photography.