PAL SAT. (1984). TEXT BOOK OF TWO DIMENSIONAL GEOMETRY. WILEY EASTERN LTD.
Čikaški stil citiranja (17. izdanje)PAL SAT. TEXT BOOK OF TWO DIMENSIONAL GEOMETRY. NEW DELHI: WILEY EASTERN LTD, 1984.
MLA način citiranja (9. izdanje)PAL SAT. TEXT BOOK OF TWO DIMENSIONAL GEOMETRY. WILEY EASTERN LTD, 1984.
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