Boardman, W. W. (1973). Sciencie and creation. Creation Science Research Center.
Chicago-čujuhus (17. p.)Boardman, William W. Sciencie and Creation. Creation Science Research Center, 1973.
MLA-čujuhus (9. p.)Boardman, William W. Sciencie and Creation. Creation Science Research Center, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.