Agrawal، A. F. (2001). "Sexual selection and the maintenance of sexual reproduction". Nature. ج. 411 ع. 6838: 692–5. DOI:10.1038/35079590. PMID:11395771.
Agrawal، A. F. (2001). "Sexual selection and the maintenance of sexual reproduction". Nature. ج. 411 ع. 6838: 692–5. DOI:10.1038/35079590. PMID:11395771.