APA-čujuhus (7. p.)
Opio-Odongo, J. M. A. (1992). Designs on the land: Agricultural research in Uganda 1890-1990. ACTS Press, African Centre for Technology Studies.
Chicago-čujuhus (17. p.)
Opio-Odongo, Joe Martin Aldo. Designs on the Land: Agricultural Research in Uganda 1890-1990. Nairobi, Kenya: ACTS Press, African Centre for Technology Studies, 1992.
MLA-čujuhus (9. p.)
Opio-Odongo, Joe Martin Aldo. Designs on the Land: Agricultural Research in Uganda 1890-1990. ACTS Press, African Centre for Technology Studies, 1992.
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