(1981). Principles of programming languages / R.D. Tennent.
Chicago-čujuhus (17. p.)Principles of Programming Languages / R.D. Tennent. 1981.
MLA-čujuhus (9. p.)Principles of Programming Languages / R.D. Tennent. 1981.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.