Gaya APA
USA and international mathematical olimpiads 2001. (510).
:
xiv+122.
Gaya Chicago
USA and international mathematical olimpiads 2001.
MAA.
:
xiv+122,
510.
Andreescu Titu.
Gaya MLA
USA and international mathematical olimpiads 2001.
MAA.
:
xiv+122,
510.
Andreescu Titu.
Gaya Turabian
USA and international mathematical olimpiads 2001.
:
xiv+122,
510.
Andreescu Titu.