Getachew Belay. (1997). Genetic variation, breeding potential and cytogenetic profile of Ethiopian tetraploid wheat (Triticum turgidum L.) Landraces. Swedish University of Agricultural Sciences.
Chicago-referens (17:e uppl.)Getachew Belay. Genetic Variation, Breeding Potential and Cytogenetic Profile of Ethiopian Tetraploid Wheat (Triticum Turgidum L.) Landraces. Uppsala: Swedish University of Agricultural Sciences, 1997.
MLA-referens (8:e uppl.)Getachew Belay. Genetic Variation, Breeding Potential and Cytogenetic Profile of Ethiopian Tetraploid Wheat (Triticum Turgidum L.) Landraces. Swedish University of Agricultural Sciences, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.