APA-čujuhus (7. p.)
Worschech, U. (2014). Ceramics from el-Balú. PL Academic Research.
Chicago-čujuhus (17. p.)
Worschech, Udo. Ceramics from El-Balú. Frankfurt am Main, Germany: PL Academic Research, 2014.
MLA-čujuhus (9. p.)
Worschech, Udo. Ceramics from El-Balú. PL Academic Research, 2014.
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