Isichei, A. O. (2014). Endangered Plants in Nigeria: Time for a New Paradigm for Vegetation Conservation.
Chicago-čujuhus (17. p.)Isichei, Augustine O. Endangered Plants in Nigeria: Time for a New Paradigm for Vegetation Conservation. 2014.
MLA-čujuhus (9. p.)Isichei, Augustine O. Endangered Plants in Nigeria: Time for a New Paradigm for Vegetation Conservation. 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.