{{sfn|G|F|1991|p=}}

* {{cite book | last=G | first=Scandalios J | last2=F | first2=Wright T R | title=Advances in Genetics | publisher=Academic Press | publication-place=San Diego | date=1991 | isbn=978-0-12-017624-3}}

<ref name="c917">{{cite book | last=G | first=Scandalios J | last2=F | first2=Wright T R | title=Advances in Genetics | publisher=Academic Press | publication-place=San Diego | date=1991 | isbn=978-0-12-017624-3 | page=}}</ref>