Wieczynski, J. L. (1988). Supplement. Archives in the Union Republics of the Soviet Union - Daugavpils. Acad. Int. Press.
Chicago (17e ed.) BronvermeldingWieczynski, Joseph L. Supplement. Archives in the Union Republics of the Soviet Union - Daugavpils. Gulf Breeze: Acad. Int. Press, 1988.
MLA (8e ed.) BronvermeldingWieczynski, Joseph L. Supplement. Archives in the Union Republics of the Soviet Union - Daugavpils. Acad. Int. Press, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.