Não informado. (2004). Balkan Journal of Geometry and its Applications. Geometry Balkan Press.
Chicago (17e ed.) BronvermeldingNão informado. Balkan Journal of Geometry and Its Applications. Bucharest: Geometry Balkan Press, 2004.
MLA (8e ed.) BronvermeldingNão informado. Balkan Journal of Geometry and Its Applications. Geometry Balkan Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.