(1970). Agricultural policy and food self-: Sufficiency. Associated.
Chicago-čujuhus (17. p.)Agricultural Policy and Food Self-: Sufficiency. New Delhi: Associated, 1970.
MLA-čujuhus (9. p.)Agricultural Policy and Food Self-: Sufficiency. Associated, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.