ROHAN BOOK CO. (2001). THINGS YOU WANT TO KNOW EARTH (1st.). ROHAN BOOK CO.
Chicago-čujuhus (17. p.)ROHAN BOOK CO. THINGS YOU WANT TO KNOW EARTH. 1st. DELHI: ROHAN BOOK CO, 2001.
MLA-čujuhus (9. p.)ROHAN BOOK CO. THINGS YOU WANT TO KNOW EARTH. 1st. ROHAN BOOK CO, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.