Golubitsky, M. (1985). Singularities and groups in bifurcation theory. Springer-Verlag.
Čikaški stil citiranjaGolubitsky, Martin. Singularities and Groups in Bifurcation Theory. New York: Springer-Verlag, 1985.
MLA način citiranjaGolubitsky, Martin. Singularities and Groups in Bifurcation Theory. Springer-Verlag, 1985.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.