APA-čujuhus (7. p.)
Dieter M. Imboden, S. P. Introduction to Systems Analysis: Mathematically Modeling Natural Systems. Springer.
Chicago-čujuhus (17. p.)
Dieter M. Imboden, Stefan Pfenninger. Introduction to Systems Analysis: Mathematically Modeling Natural Systems. Berlín, Alemania: Springer.
MLA-čujuhus (9. p.)
Dieter M. Imboden, Stefan Pfenninger. Introduction to Systems Analysis: Mathematically Modeling Natural Systems. Springer.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.