309441 Welch, B. B., & Jones, K. (2003). Practical programming in Tcl/Tk. Upper Saddle River, N.J. : Prentice Hall PTR.
Chicago-čujuhus (17. p.)309441 Welch, Brent B., juo Ken Jones. Practical Programming in Tcl/Tk. Upper Saddle River, N.J. : Prentice Hall PTR, 2003.
MLA-čujuhus (9. p.)309441 Welch, Brent B., juo Ken Jones. Practical Programming in Tcl/Tk. Upper Saddle River, N.J. : Prentice Hall PTR, 2003.
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