APA-čujuhus (7. p.)
Hadlock, C. R. (2012). Six sources of collapse: A mathematician's perspective on how things can fall apart in the blink of an eye. Mathematical Association of America.
Chicago-čujuhus (17. p.)
Hadlock, Charles Robert. Six Sources of Collapse: A Mathematician's Perspective on How Things Can Fall Apart in the Blink of an Eye. [Washington, D.C.]: Mathematical Association of America, 2012.
MLA-čujuhus (9. p.)
Hadlock, Charles Robert. Six Sources of Collapse: A Mathematician's Perspective on How Things Can Fall Apart in the Blink of an Eye. Mathematical Association of America, 2012.
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