AXTELL, B. Minor oil crops: Part I- edible oils part II non edible oils, part III Essential oils. Food and Agriculture Organization of the United Nations.
Chicago-viite (17. p.)AXTELL, BL. Minor Oil Crops: Part I- Edible Oils Part II Non Edible Oils, Part III Essential Oils. Food and Agriculture Organization of the United Nations.
MLA-viite (8. p.)AXTELL, BL. Minor Oil Crops: Part I- Edible Oils Part II Non Edible Oils, Part III Essential Oils. Food and Agriculture Organization of the United Nations.
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