JANICK, J. (1981). Plant science: An introduction to world crops. (3rd ed.). W.H.Freeman.
Chicago-čujuhus (17. p.)JANICK, Jules. Plant Science: An Introduction to World Crops. 3rd ed. San Francisco: W.H.Freeman, 1981.
MLA-čujuhus (9. p.)JANICK, Jules. Plant Science: An Introduction to World Crops. 3rd ed. W.H.Freeman, 1981.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.