APA-viite (7. p.)
Houmy, K. (2013). Agricultural mechanization in sub-Saharan Africa: Guidelines for preparing a strategy. Plant Production and Protection Division, Food and Agriculture Organization of the United Nations.
Chicago-viite (17. p.)
Houmy, Karim. Agricultural Mechanization in Sub-Saharan Africa: Guidelines for Preparing a Strategy. Rome: Plant Production and Protection Division, Food and Agriculture Organization of the United Nations, 2013.
MLA-viite (9. p.)
Houmy, Karim. Agricultural Mechanization in Sub-Saharan Africa: Guidelines for Preparing a Strategy. Plant Production and Protection Division, Food and Agriculture Organization of the United Nations, 2013.
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