Gaya APA
Computing And Combinatorics. (2003).
Berlin:
[s.n.].
Gaya Chicago
Computing And Combinatorics.
.
Berlin:
[s.n.],
2003.
Text.
Gaya MLA
Computing And Combinatorics.
.
Berlin:
[s.n.],
2003.
Text.
Gaya Turabian
Computing And Combinatorics.
Berlin:
[s.n.],
2003.
Print.