APA-čujuhus (7. p.)
Harper, L. H. (2004). Global methods for combinatorial isoperimetric problems. Cambridge University Press.
Chicago-čujuhus (17. p.)
Harper, Lawrence H. Global Methods for Combinatorial Isoperimetric Problems. New York: Cambridge University Press, 2004.
MLA-čujuhus (9. p.)
Harper, Lawrence H. Global Methods for Combinatorial Isoperimetric Problems. Cambridge University Press, 2004.
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