APA-čujuhus (7. p.)
Tom Schrijvers, T. F. Constraint Handling Rules: Current Research Topics. Springer.
Chicago-čujuhus (17. p.)
Tom Schrijvers, Thom Frühwirth. Constraint Handling Rules: Current Research Topics. Berlín, Alemania: Springer.
MLA-čujuhus (9. p.)
Tom Schrijvers, Thom Frühwirth. Constraint Handling Rules: Current Research Topics. Springer.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.