Andrews, D. W., & Juergenson, E. M. (1961). Selected lessons for teaching agricultural science.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
Chicago-čujuhus (17. p.)
Andrews, Dale W., juo Elwood M. Juergenson. Selected Lessons for Teaching Agricultural Science. 1961.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
MLA-čujuhus (9. p.)
Andrews, Dale W., juo Elwood M. Juergenson. Selected Lessons for Teaching Agricultural Science. 1961.
Kopierejuvvon čuohpusbeavdái
Kopieren čuohpusbeavdái ii lihkostuvvan
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.