APA-viite (7. p.)
Board on science and technology for international development (BOSTID). (1996). Lost crops of Africa: Grains. National academy.
Chicago-viite (17. p.)
Board on science and technology for international development (BOSTID). Lost Crops of Africa: Grains. Washington: National academy, 1996.
MLA-viite (9. p.)
Board on science and technology for international development (BOSTID). Lost Crops of Africa: Grains. National academy, 1996.
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