(1987). Agroforestry: Realities, possibilities and potentials. Martinus Nijhoff.
Chicago-čujuhus (17. p.)Agroforestry: Realities, Possibilities and Potentials. Dordrecht: Martinus Nijhoff, 1987.
MLA-čujuhus (9. p.)Agroforestry: Realities, Possibilities and Potentials. Martinus Nijhoff, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.