Haber Jerzy & Walter de Gruyter GmbH. Manual on Catalyst Characterization.
Chicago-čujuhus (17. p.)Haber Jerzy juo Walter de Gruyter GmbH. Manual on Catalyst Characterization.
MLA-čujuhus (9. p.)Haber Jerzy juo Walter de Gruyter GmbH. Manual on Catalyst Characterization.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.