Hinze, R., Jeuring, J., & Löh, A. (2006). Typed Contracts for Functional Programming. Springer Berlin / Heidelberg.
Chicago-čujuhus (17. p.)Hinze, R., J. Jeuring, juo A. Löh. Typed Contracts for Functional Programming. Springer Berlin / Heidelberg, 2006.
MLA-čujuhus (9. p.)Hinze, R., et al. Typed Contracts for Functional Programming. Springer Berlin / Heidelberg, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.