Mcshane, H. (2009). Need for more TB vaccine field sites.
Chicago-čujuhus (17. p.)Mcshane, H. Need for More TB Vaccine Field Sites. 2009.
MLA-čujuhus (9. p.)Mcshane, H. Need for More TB Vaccine Field Sites. 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.