Christoopher, P. J. (2009). Greatest citie in the world you should visit. Indiana Publishing House.
Chicago-čujuhus (17. p.)Christoopher, Paul J. Greatest Citie in the World You Should Visit. New Delhi: Indiana Publishing House, 2009.
MLA-čujuhus (9. p.)Christoopher, Paul J. Greatest Citie in the World You Should Visit. Indiana Publishing House, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.