Mburu, J. N. (1997). Sperm distribution in the porcine oviduct in relation to spontaneous ovulation and stress. Swedish University of Agricultural Sciences.
Chicago-referens (17:e uppl.)Mburu, Jane Njambi. Sperm Distribution in the Porcine Oviduct in Relation to Spontaneous Ovulation and Stress. Uppsala: Swedish University of Agricultural Sciences, 1997.
MLA-referens (8:e uppl.)Mburu, Jane Njambi. Sperm Distribution in the Porcine Oviduct in Relation to Spontaneous Ovulation and Stress. Swedish University of Agricultural Sciences, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.