Maaß, C. (2020). Easy Language - Plain Language - Easy Language Plus: Balancing Comprehensibility and Acceptability. Frank & Timme.
Chicago-čujuhus (17. p.)Maaß, Christiane. Easy Language - Plain Language - Easy Language Plus: Balancing Comprehensibility and Acceptability. Berlin: Frank & Timme, 2020.
MLA-čujuhus (9. p.)Maaß, Christiane. Easy Language - Plain Language - Easy Language Plus: Balancing Comprehensibility and Acceptability. Frank & Timme, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.