APA-čujuhus (7. p.)
ebrary, Inc, Blondel, V., & Megretski, A. (2004). Unsolved problems in mathematical systems and control theory. Princeton University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Vincent Blondel, juo Alexandre Megretski. Unsolved Problems in Mathematical Systems and Control Theory. Princeton, N.J.: Princeton University Press, 2004.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Unsolved Problems in Mathematical Systems and Control Theory. Princeton University Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.