Barr, S. M. (2006). A student's guide to natural science (First edition.). ISI Books.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
Chicago-čujuhus (17. p.)
Barr, Stephen M. A Student's Guide to Natural Science. First edition. Wilmington, DE: ISI Books, 2006.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
MLA-čujuhus (9. p.)
Barr, Stephen M. A Student's Guide to Natural Science. First edition. ISI Books, 2006.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.